Datasets:
| { | |
| "READY": true, | |
| "name": "MultiOmics_GS-LGG", | |
| "task": "classification", | |
| "num_classes": 3, | |
| "cat_idx": [], | |
| "num_samples": 247, | |
| "num_features": 13242, | |
| "imbalance_ratio": 2.7174, | |
| "description": "TCGA lower-grade glioma three-class classification, with 247 distinct patients. CNV (5,000), mRNA (3,435) and miRNA (102) features and targets are retained from MLOmics. DNA methylation is reconstructed from TCGA/Xena HumanMethylation450 by verified CpG identifiers and primary-tumour patient barcodes: 4,705 of the 5,000 original probes are assayed; the 295 unassayed probes are excluded. Missing beta values remain missing for fold-fitted imputation. Existing five outer folds and three-fold inner CV are retained. Patient identifiers are metadata, never features.", | |
| "source": "MLOmics GS-LGG with TCGA/Xena HumanMethylation450", | |
| "split_strategy": "cv", | |
| "label": "systems biology", | |
| "source_url": "https://tcga.xenahubs.net/download/TCGA.LGG.sampleMap/HumanMethylation450.json", | |
| "sample_metadata_file": "sample_metadata.csv", | |
| "methylation_protocol": "lgg_xena_methylation450_v1", | |
| "source_manifest_sha256": "ccc526005cc44e2acb0f4a69c1b04c0505f0cb5d68a787b48fa31237f7e84007", | |
| "omics_feature_counts": { | |
| "CNV": 5000, | |
| "Methy": 4705, | |
| "miRNA": 102, | |
| "mRNA": 3435 | |
| } | |
| } |