Dataset Viewer
The dataset viewer is not available for this subset.
Cannot get the split names for the config 'default' of the dataset.
Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/harbor/harbor.py", line 171, in _split_generators
                  raise DataFilesNotFoundError("No task.toml or instruction.md files found")
              datasets.exceptions.DataFilesNotFoundError: No task.toml or instruction.md files found
              
              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/split_names.py", line 68, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ~~~~~~~~~~~~~~~~~~~~~~~^
                      path=dataset,
                      ^^^^^^^^^^^^^
                      config_name=config,
                      ^^^^^^^^^^^^^^^^^^^
                      token=hf_token,
                      ^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                      path,
                  ...<6 lines>...
                      **config_kwargs,
                  )
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

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.

PRIMO public inputs

Blind expression inputs for the PRIMO patient-representation benchmark. datasets.yaml lists opaque ids, modalities, paths, and dimensions; clinical targets, provenance, donor ids, and cohort metadata remain private, except the credits CC BY licences require (ATTRIBUTION.md) and the labels of the public tasks (public_tasks/, see its README).

Each <dataset_id>/expression.h5ad stores expression in X, NCBI Gene IDs in var_names, and symbols in var["gene_symbols"]. X is raw counts unless uns["input_normalization"] is set, which names the scale the source study published instead (TPM, for example); the same key appears in datasets.yaml. Check it before applying a count-based normalization. The preprocessing is yours to choose; the baseline applies log2(CPM + 1) to every dataset.

  • Bulk RNA files have samples as rows and opaque sample ids in obs_names.
  • Single-cell RNA files are sparse and have cells as rows. Cell ids in obs_names are opaque. Their only obs column is sample_id, an opaque collection-sample id shared by cells from the same prediction unit.

Each submission covers one selected modality. Submissions are sample-level: produce one embedding per unique obs["sample_id"], with repeated collection timepoints kept separate.

The standalone quickstart in the PRIMO evaluator Space shows the modality-specific download and submission flow. Its single-cell example applies per-cell log2(CP10K + 1), mean-pools by sample_id, then runs sample-level PCA.

Licence

Each <dataset_id>/LICENCE.md states that dataset's licence and the changes PRIMO made. Most datasets carry no licence restrictions; those adapting CC BY data credit their authors in ATTRIBUTION.md.

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