Add metadata.json

metadata.json

@@ -0,0 +1,14 @@
+{
+  "READY": true,
+  "name": "true_melting_point",
+  "task": "regression",
+  "cat_idx": [],
+  "num_samples": 12144,
+  "num_features": 480,
+  "description": "Sequence-level regression task predicting the melting temperature of proteins. Data originates from the Thermostability Atlas, compiled via a mass spectrometry-based proteomic approach. Splits follow the 'mixed' strategy from FLIP: sequences are clustered at 20% identity, with 80% of clusters assigned to train and 20% to test, avoiding over-emphasis of large clusters. Features are mean-pooled ESM-2 (esm2_t12_35M_UR50D) sequence embeddings.",
+  "source": "InstaDeepAI/true-cds-protein-tasks (Hugging Face). Original data from the Thermostability Atlas (mass spectrometry-based proteomics). Splits follow the 'mixed' split strategy from FLIP: sequences clustered at 20% identity, 80% of clusters assigned to train and 20% to test.",
+  "label": "Proteomics",
+  "sub_labels": [
+    "CDS-seq"
+  ]
+}