Dataset Preview
Duplicate
The full dataset viewer is not available (click to read why). Only showing a preview of the rows.
The dataset generation failed
Error code:   DatasetGenerationError
Exception:    ValueError
Message:      Invalid string class label blueprint-dataset@4eb675ccf2fb7681cedb04a3631e41a2f7a341eb
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1537, in _prepare_split_single
                  example = self.info.features.encode_example(record) if self.info.features is not None else record
                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 2162, in encode_example
                  return encode_nested_example(self, example)
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1446, in encode_nested_example
                  {k: encode_nested_example(schema[k], obj.get(k), level=level + 1) for k in schema}
                      ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1469, in encode_nested_example
                  return schema.encode_example(obj) if obj is not None else None
                         ~~~~~~~~~~~~~~~~~~~~~^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1144, in encode_example
                  example_data = self.str2int(example_data)
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1081, in str2int
                  output = [self._strval2int(value) for value in values]
                            ~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1102, in _strval2int
                  raise ValueError(f"Invalid string class label {value}")
              ValueError: Invalid string class label blueprint-dataset@4eb675ccf2fb7681cedb04a3631e41a2f7a341eb
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1382, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1560, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

image
image
label
class label
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
0train
End of preview.

YAML Metadata Warning:empty or missing yaml metadata in repo card

Check out the documentation for more information.

Blueprint OCR Dataset (YOLO Format)

Images resized to 50% resolution for faster training and smaller download size.

Quick Start

from huggingface_hub import hf_hub_download
import zipfile

# Download
zip_path = hf_hub_download(
    repo_id="packshotter/blueprint-dataset",
    filename="blueprint-dataset.zip",
    repo_type="dataset"
)

# Extract
with zipfile.ZipFile(zip_path, 'r') as z:
    z.extractall('.')

# Train with YOLOv8
from ultralytics import YOLO
model = YOLO('yolov8n.pt')
model.train(data='ocr_yolo_half/data.yaml', epochs=100, imgsz=640)

Statistics

Split Images
Train 9,018
Val 1,129

23 Classes

ID Name
0 공간_다목적공간
1 공간_엘리베이터홀
2 공간_계단실
3 객체_변기
4 객체_세면대
5 객체_싱크대
6 객체_욕조
7 객체_가스레인지
8 구조_출입문
9 구조_창호
10 구조_벽체
11 background
12 공간_거실
13 공간_침실
14 공간_주방
15 공간_현관
16 공간_발코니
17 공간_화장실
18 공간_실외기실
19 공간_드레스룸
20 OCR
21 공간_기타
22 공간_엘리베이터

Structure (after extraction)

ocr_yolo_half/
├── data.yaml          # YOLO config
├── images/
│   ├── train/         # 9,018 images (1754x2481)
│   └── val/           # 1,129 images
└── labels/
    ├── train/         # YOLO format .txt
    └── val/
Downloads last month
18