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metadata
license: cc-by-nc-sa-4.0
language:
  - zh
  - en
tags:
  - education
  - cognitive-diagnosis
  - knowledge-tracing
  - cross-course-learning
configs:
  - config_name: global_knowledge_points
    data_files:
      - split: train
        path: structured data/global data/knowledge_point_all.csv
    features:
      - name: knowledge_point_id
        dtype: string
      - name: name
        dtype: string
      - name: parent_id
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Artificial_intelligence
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Artificial_intelligence/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Assembly_language_programming
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Assembly_language_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Big_data_management
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Big_data_management/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Big_data_processing_technology
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Big_data_processing_technology/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Cpp_programming
    data_files:
      - split: train
        path: structured data/non programming data/C++_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_C_programming
    data_files:
      - split: train
        path: structured data/non programming data/C_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Calculus
    data_files:
      - split: train
        path: structured data/non programming data/Calculus/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Compilation_principle
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Compilation_principle/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Computational_thinking
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Computational_thinking/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Computational_thinking_fundation
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Computational_thinking_fundation/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Computer_and_problem_solving
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Computer_and_problem_solving/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Computer_application_fundation
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Computer_application_fundation/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Computer_network
    data_files:
      - split: train
        path: structured data/non programming data/Computer_network/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Computer_system_fundamentals
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Computer_system_fundamentals/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Csharp_programming
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Csharp_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Data_structure_and_algorithm_analysis
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Data_structure_and_algorithm_analysis/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Data_visualization
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Data_visualization/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Data_warehouse_and_data_mining
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Data_warehouse_and_data_mining/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Database_principle
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Database_principle/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Database_technology_and_application
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Database_technology_and_application/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Digital_image_processing
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Digital_image_processing/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Digital_logic
    data_files:
      - split: train
        path: structured data/non programming data/Digital_logic/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Discrete_mathematics
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Discrete_mathematics/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Discrete_mathematics_and_application
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Discrete_mathematics_and_application/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_English
    data_files:
      - split: train
        path: structured data/non programming data/English/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Fortran_programming
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Fortran_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Fundamentals_of_analogy_electron_technique
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Fundamentals_of_analogy_electron_technique/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Information_processing_technology_and_application
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Information_processing_technology_and_application/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Information_technology
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Information_technology/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Introduction_to_algorithm_competition
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Introduction_to_algorithm_competition/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Introduction_to_artificial_intelligence
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Introduction_to_artificial_intelligence/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Introduction_to_cloud_computing
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Introduction_to_cloud_computing/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Introduction_to_computer
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Introduction_to_computer/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Introduction_to_computer_science
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Introduction_to_computer_science/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Introduction_to_internet_of_things
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Introduction_to_internet_of_things/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Japanese
    data_files:
      - split: train
        path: structured data/non programming data/Japanese/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Java_programming
    data_files:
      - split: train
        path: structured data/non programming data/Java_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Java_web
    data_files:
      - split: train
        path: structured data/non programming data/Java_web/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Linear_algebra
    data_files:
      - split: train
        path: structured data/non programming data/Linear_algebra/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Linux_system
    data_files:
      - split: train
        path: structured data/non programming data/Linux_system/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Literature_and_history
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Literature_and_history/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Machine_learning
    data_files:
      - split: train
        path: structured data/non programming data/Machine_learning/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Matlab_simulation
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Matlab_simulation/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Microcomputer_principle_and_interface_technology
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Microcomputer_principle_and_interface_technology/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Multivariate_statistical_analysis
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Multivariate_statistical_analysis/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Network_programming_technology
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Network_programming_technology/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Numerical_analysis
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Numerical_analysis/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Object_oriented_analysis_and_design
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Object_oriented_analysis_and_design/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Object_oriented_programming_java
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Object_oriented_programming_java/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Operating_system
    data_files:
      - split: train
        path: structured data/non programming data/Operating_system/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_PHP_programming
    data_files:
      - split: train
        path: structured data/non programming data/PHP_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Politics
    data_files:
      - split: train
        path: structured data/non programming data/Politics/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Practice_of_statistics
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Practice_of_statistics/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Principles_of_computer_composition
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Principles_of_computer_composition/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Principles_of_information_security
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Principles_of_information_security/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Probability_and_statistic
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Probability_and_statistic/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Problem_solving_fundation
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Problem_solving_fundation/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Psychology
    data_files:
      - split: train
        path: structured data/non programming data/Psychology/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Python_programming
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Python_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Scala_programming
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Scala_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Signals_and_systems
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Signals_and_systems/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Single_chip_microcomputer_principle_and_application
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Single_chip_microcomputer_principle_and_application/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Software_design_and_architecture
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Software_design_and_architecture/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Software_engineering
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Software_engineering/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Software_project_management
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Software_project_management/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Software_requirement_analysis_and_design
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Software_requirement_analysis_and_design/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Software_testing_and_quality_assurance
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Software_testing_and_quality_assurance/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Swift_programming
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Swift_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Thinking_by_data
    data_files:
      - split: train
        path: structured data/non programming data/Thinking_by_data/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Tourism
    data_files:
      - split: train
        path: structured data/non programming data/Tourism/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_VB_programming
    data_files:
      - split: train
        path: structured data/non programming data/VB_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Web_frontend_technology
    data_files:
      - split: train
        path: >-
          structured data/non programming
          data/Web_frontend_technology/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: non_programming_Wireless_network
    data_files:
      - split: train
        path: structured data/non programming data/Wireless_network/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: problem_type
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_id
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: status
        dtype: string
    keep_default_na: false
  - config_name: programming_Assembly_language_programming
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Assembly_language_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Cpp_programming
    data_files:
      - split: train
        path: structured data/programming data/C++_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Calculus
    data_files:
      - split: train
        path: structured data/programming data/Calculus/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Compilation_principle
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Compilation_principle/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Computational_thinking
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Computational_thinking/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Computational_thinking_fundation
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Computational_thinking_fundation/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Computer_and_problem_solving
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Computer_and_problem_solving/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Computer_application_fundation
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Computer_application_fundation/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Computer_network
    data_files:
      - split: train
        path: structured data/programming data/Computer_network/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Csharp_programming
    data_files:
      - split: train
        path: structured data/programming data/Csharp_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Data_structure_and_algorithm
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Data_structure_and_algorithm/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: score
        dtype: string
      - name: language
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Data_visualization
    data_files:
      - split: train
        path: structured data/programming data/Data_visualization/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Database_principle
    data_files:
      - split: train
        path: structured data/programming data/Database_principle/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Digital_logic
    data_files:
      - split: train
        path: structured data/programming data/Digital_logic/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Discrete_mathematics
    data_files:
      - split: train
        path: structured data/programming data/Discrete_mathematics/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Discrete_mathematics_and_application
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Discrete_mathematics_and_application/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Fortran_programming
    data_files:
      - split: train
        path: structured data/programming data/Fortran_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Haskell_programming
    data_files:
      - split: train
        path: structured data/programming data/Haskell_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Information_processing_technology_and_application
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Information_processing_technology_and_application/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Information_technology
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Information_technology/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Introduction_to_algorithm_competition
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Introduction_to_algorithm_competition/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Introduction_to_artificial_intelligence
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Introduction_to_artificial_intelligence/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Introduction_to_computer_science
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Introduction_to_computer_science/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Java_web
    data_files:
      - split: train
        path: structured data/programming data/Java_web/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Linear_algebra
    data_files:
      - split: train
        path: structured data/programming data/Linear_algebra/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Linux_system
    data_files:
      - split: train
        path: structured data/programming data/Linux_system/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Machine_learning
    data_files:
      - split: train
        path: structured data/programming data/Machine_learning/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Matlab_simulation
    data_files:
      - split: train
        path: structured data/programming data/Matlab_simulation/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Multivariate_statistical_analysis
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Multivariate_statistical_analysis/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Numerical_analysis
    data_files:
      - split: train
        path: structured data/programming data/Numerical_analysis/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Object_oriented_programming_java
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Object_oriented_programming_java/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Operating_system
    data_files:
      - split: train
        path: structured data/programming data/Operating_system/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_PHP_programming
    data_files:
      - split: train
        path: structured data/programming data/PHP_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Principles_of_compute_composition
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Principles_of_compute_composition/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Principles_of_information_security
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Principles_of_information_security/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Probability_and_Statistic
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Probability_and_Statistic/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Problem_solving_fundation
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Problem_solving_fundation/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Python_programming
    data_files:
      - split: train
        path: structured data/programming data/Python_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Scala_programming
    data_files:
      - split: train
        path: structured data/programming data/Scala_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Software_design_and_architecture
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Software_design_and_architecture/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Software_project_management
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Software_project_management/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Software_requirement_analysis_and_design
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Software_requirement_analysis_and_design/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_VB_programming
    data_files:
      - split: train
        path: structured data/programming data/VB_programming/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: programming_Web_frontend_technology
    data_files:
      - split: train
        path: >-
          structured data/programming
          data/Web_frontend_technology/response_log.csv
    features:
      - name: submission_id
        dtype: string
      - name: user_id
        dtype: string
      - name: create_at
        dtype: string
      - name: language
        dtype: string
      - name: score
        dtype: string
      - name: problem_set_problem_id
        dtype: string
      - name: problem_id
        dtype: string
      - name: skill_id
        dtype: string
      - name: code
        dtype: string
      - name: response
        dtype: string
      - name: time_consume
        dtype: string
      - name: memory_consume
        dtype: string
    keep_default_na: false
  - config_name: cd_Computational_thinking
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Computational_thinking/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Computational_thinking/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Computational_thinking/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
  - config_name: cd_Database_technology_and_application
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Database_technology_and_application/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Database_technology_and_application/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Database_technology_and_application/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
  - config_name: cd_Linux_system
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Linux_system/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Linux_system/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Linux_system/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
  - config_name: cd_Probability_and_statistic
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Probability_and_statistic/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Probability_and_statistic/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/baseline_dataset_for_CD/Probability_and_statistic/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
    default: true
  - config_name: cross_course_Cpp_programming
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_C++程序设计-92/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_C++程序设计-92/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_C++程序设计-92/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
  - config_name: cross_course_C_programming
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_C程序设计-63/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_C程序设计-63/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_C程序设计-63/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
  - config_name: cross_course_Java_programming
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_Java程序设计-172/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_Java程序设计-172/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_Java程序设计-172/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
  - config_name: cross_course_Python_programming
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_Python程序设计-924247594312409088/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_Python程序设计-924247594312409088/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_Python程序设计-924247594312409088/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
  - config_name: cross_course_Data_structure_and_algorithm_analysis
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_数据结构与算法-1/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_数据结构与算法-1/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/cross_course_datasets/baiteng_数据结构与算法-1/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false
  - config_name: cclmf_java_30
    data_files:
      - split: train
        path: >-
          task specific
          dataset/non_programming_dataset/datasets_for_CCLMF/java-30/train.csv
      - split: validation
        path: >-
          task specific
          dataset/non_programming_dataset/datasets_for_CCLMF/java-30/valid.csv
      - split: test
        path: >-
          task specific
          dataset/non_programming_dataset/datasets_for_CCLMF/java-30/test.csv
    features:
      - name: user_id
        dtype: string
      - name: item_id
        dtype: string
      - name: score
        dtype: string
    keep_default_na: false

PTADisc

This release contains 939 extracted data files (125.50 GB), with 128 configured subsets. Original-project overview statistics below are retained for context and are not recomputed counts for this distribution.

This dataset card reuses the original PTADisc README, with download links, paths, and release-specific notes adapted for this Hugging Face distribution. The original authors’ contact information is retained below. Licensed under CC BY-NC-SA 4.0.

PTADisc is sourced from PTA (Programming Teaching Assistant), a learner-based online system for universities and society developed by Hangzhou PAT Education Technology Co., Ltd.

PTADisc is a diverse, immense, student-centered dataset that emphasizes its sufficient cross-course information for personalized learning. It includes $74$ courses, $1,530,100$ students, $4,504$ concepts, $225,615$ problems, and over $680$ million student response logs.

We illustrate the characteristics of PTADisc from the following four aspects:

  • Diverse: PTADisc contains rich concept-related information and fine-grained records of a large number of student behaviors.
  • Immense: PTADisc is the largest dataset in personalized learning. It also includes different courses of different data scales which offer options for various studies.
  • Student-centered: In PTADisc, problems and knowledge concepts are validated based on student response logs, leading to better consistency and well-maintainability in terms of diagnostic tasks.
  • Cross-course: PTADisc covers a significant amount of students taking multiple courses as students are likely to take a series of courses according to their training program.

Loading the data

Select a course or experiment subset in the dataset viewer, or stream a subset with datasets:

from datasets import load_dataset

ds = load_dataset("whning0513/PTADisc", "cd_Probability_and_statistic")
logs = load_dataset(
    "whning0513/PTADisc", "non_programming_Python_programming",
    split="train", streaming=True,
)
row = next(iter(logs))

Configured CSV columns are exposed as strings to preserve source identifiers, timestamps, code, and empty fields without numeric inference. Cast columns as needed for analysis. Schemas follow each source CSV header. Unsplit source tables use the train split as a storage convention; it does not denote a curated training partition. Existing experiment train/validation/test splits are preserved. Supplementary JSON dictionaries, course information, matrices, and experimental variants are available as individual files.

To download all extracted files:

from huggingface_hub import snapshot_download

snapshot_download("whning0513/PTADisc", repo_type="dataset", local_dir="PTADisc")

Data repository structure

Data files are published directly in this dataset repository as extracted CSV, JSON, text, and model files. Browse the Files and versions tab or download individual files; no archive extraction or access request is required. The original project is available on GitHub.

The directory is organized as:

PTADisc/
├── scripts/
├── structured data/
│   ├── course_info/
│   ├── global data/
│   ├── non programming data/
│   └── programming data/
└── task specific dataset/
    ├── non_programming_dataset
    │   ├── baseline_dataset_for_CD
    │   ├── baseline_dataset_for_KT
    │   ├── cross_course_datasets
    │   └── datasets_for_CCLMF
    └── programming_datasets
Directory Content
scripts Scripts for index mapping on structured data to generate final datasets for cognitive diagnosis and knowledge tracing.
global data Problem-bank dictionaries shared across courses, including difficulty, knowledge, reference counts, problem types, and problem-set mappings.
non programming data Structured course data, including student, concept, and problem lists, problem information, and processed response logs.
programming data Structured programming-course response logs.
baseline_dataset_for_CD $4$ selected courses' datasets for cognitive diagnosis.
baseline_dataset_for_KT $4$ selected courses' datasets for knowledge tracing.
cross_course_datasets datasets of $5$ courses which are simultaneously taken by $29,454$ students.
datasets_for_CCLMF Java Programming datasets and pretrained NCD model on Python Programming, which is used to conduct CCLMF experiments.
programming_datasets $4$ selected courses' datasets for knowledge tracing.

Release note: The table above retains the original project’s dataset descriptions. The received source has empty baseline_dataset_for_KT and programming_datasets directories. Data files are published in extracted form, preserving their contents. Course archives lacking an enclosing directory have been placed in a directory named after the course. Embedded TAR.GZ backups are extracted under a separate _nested directory. See manifest.json for source mappings.

Detailed information of structured data

For futher information, please contact: liyahu@zju.edu.cn.

Global Data

Description

Global data includes:

Filename Description
knowledge_point_all.csv The tree structure of all the knowledge concepts in PTADisc, which is in forms of knowledge_point_id, name, parent_id.
problem_difficulty.json Global dictionary of problem_id to difficulty.
problem_knowledge.json Global dictionary of problem_id to knowledge_id.
problem_reference_count.json Global dictionary of problem_id to reference_count.
problem_type Global dictionary of problem_id to problem_type.
psp_full_score.json Global dictionary of problem_set_problem_id to full_score.
psp_problem.json Global dictionary of problem_set_problem_id to problem_id.
psp_problem_set_id.json Global dictionary of problem_set_problem_id to problem_set_id.

The filenames above follow the received source data. The problem_type dictionary described in the original README is not provided as a separate global file in this release.

Knowledge Concept Example

parent_id=-1 indicates that it's the course's name, which is the root of its knowledge concept tree.

knowledge_point_id name parent_id
383 概率论与数理统计 -1
384 随机事件和概率 383
393 随机变量及概率分布 383
389 全概率公式 384
390 贝叶斯公式 384
Problem Type
enum ProblemType {
    NO_PROBLEM_TYPE = 0;
    TRUE_OR_FALSE = 1;  
    MULTIPLE_CHOICE = 2;  
    MULTIPLE_CHOICE_MORE_THAN_ONE_ANSWER = 3; 
    FILL_IN_THE_BLANK = 4; 
    FILL_IN_THE_BLANK_FOR_PROGRAMMING = 5; 
    CODE_COMPLETION = 6;  
    PROGRAMMING = 7; 
    SUBJECTIVE = 8;  
    MULTIPLE_FILE = 9;  
    }

Non-programming data

Description

Each course contains the following files:

Filename Description
info/info.json Record the number of the course's concepts, students, problems and logs.
info/concept_list.txt Record the course's concept IDs.
info/student_list.txt Record the course's student IDs.
info/problem_list.txt Record the course's problem IDs.
problem_info.csv Record problems' problem_set_problem_id, problem_id, knowledge_id, full_score in the course.
response_log.csv Record logs' submission_id, user_id, create_at, problem_type, score, problem_set_id, problem_set_problem_id, status in the course.

response_log.csv fields description:

  • submission_id: the ID of one commit record of a problem set.
  • problem_type: 1 represents true or false, 2 represents single-choice, 3 represents multiple-choice, and 4 represents fill-in-the-blank.
  • score: the scoring ratio the student get on this problem.
  • status: auxiliary field to calculate student's score on this problem, contains ACCEPTED, WRONG_ANSWER, PARTIAL_ACCEPTED, etc.
Logs Example
submission_id user_id create_at problem_type score problem_set_id problem_set_problem_id status
178060 0fa9733a132497dd515d426df206b67106364354b579231879e3c8f70630e431 2015/10/13 16:47 2 2 139 1746 ACCEPTED
178060 0fa9733a132497dd515d426df206b67106364354b579231879e3c8f70630e431 2015/10/13 16:47 2 0 139 1747 WRONG_ANSWER
178060 0fa9733a132497dd515d426df206b67106364354b579231879e3c8f70630e431 2015/10/13 16:47 2 0 139 1748 WRONG_ANSWER
178060 0fa9733a132497dd515d426df206b67106364354b579231879e3c8f70630e431 2015/10/13 16:47 2 2 139 1749 ACCEPTED
178060 0fa9733a132497dd515d426df206b67106364354b579231879e3c8f70630e431 2015/10/13 16:47 2 2 139 1750 ACCEPTED

Programming data

Description

Each course contains a response_log.csv with fields: submission_id, user_id, create_at, language , score, problem_set_problem_id, problem_id, skill_id, code, response, time_consume, memory_consume. Some of the fields description:

  • submission_id: the same as in non_programming data.
  • language: the programming code
  • score: the same as in non_programming data.
  • code: the code submitted by the student.
  • response: the same as statusin non_programming data.
  • time_consume: time consumed by the submitted code.
  • memory_consume: memory consumed by the submitted code.
Logs Example
submission_id user_id create_at language score problem_set_problem_id problem_id skill_id code response time_consume memory_consume
1523963863660281856 82e2f8cab241392f2ffae8614297ed854b6113256c5c8d31cf2d14740a68706b 2022-05-10 17:51:13 Java 0.0 1523908485467762710 1013962033606774784 201 import java.util.*;\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n List list = new ArrayList();\n for (int i = 0; i < n; i++) {\n list.add(sc.nextInt());\n }\n list.sort(Comparator.naturalOrder());\n System.out.println(list.get(list.size()-2));\n }\n} WRONG_ANSWER 125 18404
1523963973706231808 82e2f8cab241392f2ffae8614297ed854b6113256c5c8d31cf2d14740a68706b 2022-05-10 17:51:39 Java 0.0 1523908485467762710 1013962033606774784 201 import java.util.*;\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n List list = new ArrayList();\n for (int i = 0; i < n; i++) {\n list.add(sc.nextInt());\n }\n list.sort(Comparator.naturalOrder());\n System.out.print(list.get(list.size()-2));\n }\n} WRONG_ANSWER 113 15232

Course Info

Description

The files of course info provide additional information of user group and problem set. Each course contains the following files:

Filename Description
user_group_member.csv Record the user group members.
user_group_problem_set.csv Record the opened problem sets for user groups.
problem_set.csv Record the problem set's start time and end time.
User Group Member Example

user_group_member_id is the id of a (user_id, user_group_id) pair.

user_group_member_id user_id user_group_id
1041674784427282432 e7de9a3c1163736606a53e738cdb82a29f860903e84e14c61f13b31f82706d28 1041661419302744064
1041680824921296896 95c2f1226984fee4c1748e567279808b02e5128dbd1060ebd4692dbe164000a6 1041661579701325824
1041680824535420928 8e3f445a0fae30aef3daf067d1bebf648ca84181c21a924560f9a9a1f1d1504c 1041661579701325824
User Group - Problem Set Example
user_group_problem_set_id user_group_id problem_set_id
1053296011098509312 1041661579701325824 1053295797428080640
1053296069663563776 1041661419302744064 1053295797428080640
1057397021588357120 1041661419302744064 1057375475356430336
Problem Set Example
problem_set_id start_at end_at
1057375475356430336 2018-11-02 12:00:00 2018-11-21 12:00:00
1118521024520945664 2019-04-17 22:24:00 2019-04-18 22:24:00
1119973878406443008 2019-04-21 22:38:00 2019-04-28 22:38:00

Statistics

statistics

Detailed statistics of each course's students, problems, concepts, non_programming_logs and programming_logs can be found in statistics.xlsx.

CCLMF

Details can be found in README.md.

Citation

@inproceedings{hu2023ptadisc,
  title={PTADisc: A Cross-Course Dataset Supporting Personalized Learning in Cold-Start Scenarios},
  author={Hu, Liya and Dong, Zhiang and Chen, Jingyuan and Wang, Guifeng and Wang, Zhihua and Zhao, Zhou and Wu, Fei},
  booktitle={Thirty-seventh Conference on Neural Information Processing Systems Datasets and Benchmarks Track},
  year={2023}
}