multi-modal-derived-brain-network / dataset_infos.json
pakkinlau's picture
updating interface
503c107
{
"default": {
"description": "Multi-modal derived brain network dataset (PPMI connectivity graphs) organized in a BIDS-ish derivatives layout.\n\nThis builder exposes a tiny, fast \"preview\" split for interactive exploration on huggingface.co and quick local smoke tests. The preview embeds a downsampled correlation matrix (e.g., 8×8) for each row so the viewer can render a small numeric table. It also includes metadata (parcellation, subject) and array shapes. The heavy arrays remain on disk under the repository (not moved or renamed) and can be accessed via the provided file paths.\n\nVariable name fallbacks when reading .mat files mirror the main repository conventions:\n - timeseries: features_timeseries | timeseries | X\n - correlation: correlation_matrix | corr | A\n\nFor larger slices (optional \"dev\" split), only metadata and file paths are exposed to keep the viewer light.",
"citation": "Please cite the PPMI and derivative providers as listed in CITATION.cff of this dataset repository.",
"homepage": "https://huggingface.co/datasets/pakkinlau/multi-modal-derived-brain-network",
"license": null,
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},
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"version": {"version_str": "1.0.0", "major": 1, "minor": 0, "patch": 0},
"splits": {"train": {"name": "train", "num_examples": 5}, "validation": {"name": "validation", "num_examples": 20}},
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"preview": {
"description": "Multi-modal derived brain network dataset (PPMI connectivity graphs) organized in a BIDS-ish derivatives layout.\n\nThis builder exposes a tiny, fast \"preview\" split for interactive exploration on huggingface.co and quick local smoke tests. The preview embeds a downsampled correlation matrix (e.g., 8×8) for each row so the viewer can render a small numeric table. It also includes metadata (parcellation, subject) and array shapes. The heavy arrays remain on disk under the repository (not moved or renamed) and can be accessed via the provided file paths.\n\nVariable name fallbacks when reading .mat files mirror the main repository conventions:\n - timeseries: features_timeseries | timeseries | X\n - correlation: correlation_matrix | corr | A\n\nFor larger slices (optional \"dev\" split), only metadata and file paths are exposed to keep the viewer light.",
"citation": "Please cite the PPMI and derivative providers as listed in CITATION.cff of this dataset repository.",
"homepage": "https://huggingface.co/datasets/pakkinlau/multi-modal-derived-brain-network",
"license": null,
"features": {
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"subject": {"dtype": "string", "id": null, "_type": "Value"},
"correlation_matrix": {"feature": {"feature": {"dtype": "float32", "id": null, "_type": "Value"}, "length": -1, "_type": "Sequence"}, "length": -1, "_type": "Sequence"},
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},
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"supervised_keys": null,
"task_templates": null,
"builder_name": "parquet",
"config_name": "preview",
"version": {"version_str": "1.0.0", "major": 1, "minor": 0, "patch": 0},
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},
"dev": {
"description": "Metadata-only dev slice for quick iteration and streaming. Rows include shapes and file paths; correlation_matrix is empty to keep payloads small.",
"citation": "Please cite the PPMI and derivative providers as listed in CITATION.cff of this dataset repository.",
"homepage": "https://huggingface.co/datasets/pakkinlau/multi-modal-derived-brain-network",
"license": null,
"features": {
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"corr_path": {"dtype": "string", "id": null, "_type": "Value"},
"ts_path": {"dtype": "string", "id": null, "_type": "Value"},
"corr_shape": {"feature": {"dtype": "int64", "id": null, "_type": "Value"}, "length": -1, "_type": "Sequence"},
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},
"post_processed": null,
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"task_templates": null,
"builder_name": "parquet",
"config_name": "dev",
"version": {"version_str": "1.0.0", "major": 1, "minor": 0, "patch": 0},
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}
}