Datasets:
| { | |
| "dataset_name": "tuberculosis", | |
| "download_urls": { | |
| "GSE19433": "https://ftp.ncbi.nlm.nih.gov/geo/series/GSE19nnn/GSE19433/matrix/GSE19433_series_matrix.txt.gz", | |
| "GPL9790_platform": "https://ftp.ncbi.nlm.nih.gov/geo/platforms/GPL9nnn/GPL9790/soft/GPL9790_family.soft.gz", | |
| "UniProt_H37Rv_proteome": "https://rest.uniprot.org/uniprotkb/stream?query=proteome:UP000001584&fields=accession,reviewed,gene_oln&format=tsv" | |
| }, | |
| "download_timestamp": "2026-10-27T00:52:07.626302", | |
| "statistics": { | |
| "num_samples": 561, | |
| "num_features": 3814, | |
| "target_stats": { | |
| "class_mapping": { | |
| "NEG": 0, | |
| "POS": 1 | |
| }, | |
| "num_classes": 2, | |
| "class_names": [ | |
| "NEG", | |
| "POS" | |
| ], | |
| "samples_per_class": { | |
| "NEG": 307, | |
| "POS": 254 | |
| } | |
| } | |
| }, | |
| "preprocessing_notes": "GSE19433 M. tuberculosis full-proteome antibody microarray (platform GPL9790, log-transformed raw intensities without normalization). The classification target is the M. tuberculosis culture result (0=NEG, 1=POS); samples with culture \"not applicable\" are dropped. Microarray spot ids (block_row_column) are mapped to M. tuberculosis ORFs (Rv locus tags) via the GPL9790 platform table; array-specific segment/alt spots (\"-s1\", \"-alt\") are collapsed to the base locus tag by averaging. Rv locus tags are mapped to UniProt accessions via the H37Rv reference proteome (UP000001584); spots that do not resolve to a UniProt accession are discarded. tuberculosis_batches.parquet holds the country of serum collection per sample; culture positivity differs sharply by country, so k-fold splits keep countries unmixed." | |
| } |