| { |
| "split_policy": "Source-provided patch split from polarization_v2 healthy_bone_cell folders. Each source folder contains train, val, and test subfolders.", |
| "leakage_note": "healthy_bone_cell splits follow the existing source-folder patch split. Multiple patches from the same source_id can appear across train, validation, and test, so users who need specimen-level isolation should rebuild splits from metadata/healthy_bone_cell_manifest.jsonl.", |
| "splits": { |
| "train": { |
| "subset": "healthy_bone_cell", |
| "specimen_type": "healthy_bone_cell", |
| "samples": 6006, |
| "source_dirs": 53, |
| "shards": 94, |
| "path_pattern": "data/train-*.parquet" |
| }, |
| "validation": { |
| "subset": "healthy_bone_cell", |
| "specimen_type": "healthy_bone_cell", |
| "samples": 713, |
| "source_dirs": 53, |
| "shards": 12, |
| "path_pattern": "data/validation-*.parquet" |
| }, |
| "test": { |
| "subset": "healthy_bone_cell", |
| "specimen_type": "healthy_bone_cell", |
| "samples": 643, |
| "source_dirs": 53, |
| "shards": 11, |
| "path_pattern": "data/test-*.parquet" |
| }, |
| "external_waveplate": { |
| "subset": "waveplate", |
| "specimen_type": "waveplate", |
| "samples": 18, |
| "wavelength_nm": 633, |
| "path_pattern": "data/external_waveplate-*.parquet" |
| }, |
| "external_spectral_610": { |
| "subset": "spectral", |
| "specimen_type": "spectral", |
| "samples": 165, |
| "wavelength_nm": 610, |
| "path_pattern": "data/external_spectral_610-*.parquet" |
| }, |
| "external_spectral_650": { |
| "subset": "spectral", |
| "specimen_type": "spectral", |
| "samples": 165, |
| "wavelength_nm": 650, |
| "path_pattern": "data/external_spectral_650-*.parquet" |
| }, |
| "external_spectral_690": { |
| "subset": "spectral", |
| "specimen_type": "spectral", |
| "samples": 165, |
| "wavelength_nm": 690, |
| "path_pattern": "data/external_spectral_690-*.parquet" |
| } |
| } |
| } |
|
|
