Add scored config (LASER margin scoring, v7): metadata.json

metadata.json

@@ -16,6 +16,24 @@
       "version": "v1",
       "rows": 91949,
       "columns": ["ba_title", "ru_title", "section", "ba", "ru"]
+    },
+    "scored": {
+      "file": "scored/data.parquet",
+      "version": "v7",
+      "rows": 72007,
+      "columns": ["ba_title", "ru_title", "section", "ba", "ru", "ba_sentence_index", "ru_sentence_index", "laser_cos", "laser_margin", "laser_margin_xling"],
+      "scores": {
+        "method": "LASER margin-based bitext scoring (Artetxe & Schwenk 2018)",
+        "encoder_ba": "laser3-bak_Cyrl.v1",
+        "encoder_ru": "laser2",
+        "embedding_dim": 1024,
+        "knn_k": 4,
+        "note": "laser_margin uses same-language kNN, laser_margin_xling uses cross-lingual kNN and is the recommended filter score",
+        "recommended_filters": {
+          "strict": "keep laser_margin_xling >= 0.90 AND laser_cos >= 0.70 (removes 6.6%)",
+          "conservative": "keep laser_margin_xling >= 0.85 AND laser_cos >= 0.65 (removes 3.8%)"
+        }
+      }
     }
   }
 }