Add metadata.json

metadata.json

@@ -0,0 +1,17 @@
+{
+  "READY": true,
+  "name": "tahoe_cell_name_5000",
+  "task": "classification",
+  "num_classes": 50,
+  "cat_idx": [],
+  "num_samples": 20997,
+  "num_features": 5000,
+  "imbalance_ratio": 182.0,
+  "description": "Single-cell RNA-seq data from the Tahoe-100M dataset (ARC Institute, 2025). A random subsample of cells and genes is used for tractability. Task: classify cell_name. Method: pearson_residuals, Dim: 5000.",
+  "source": "ARC Institute - Tahoe-100M (2025).",
+  "label": "Single-Cell",
+  "sub_labels": [
+    "RNA-seq",
+    "Cell Name Classification"
+  ]
+}