fix: score_threshold handling in vector search methods (#8356)

2024-09-13 14:24:35 +08:00
parent a45ac6ab98
commit 08c486452f
14 changed files with 17 additions and 17 deletions
--- a/api/core/rag/datasource/vdb/myscale/myscale_vector.py
+++ b/api/core/rag/datasource/vdb/myscale/myscale_vector.py
@@ -122,7 +122,7 @@ class MyScaleVector(BaseVector):

    def _search(self, dist: str, order: SortOrder, **kwargs: Any) -> list[Document]:
        top_k = kwargs.get("top_k", 5)
-        score_threshold = kwargs.get("score_threshold", 0.0)
+        score_threshold = float(kwargs.get("score_threshold") or 0.0)
        where_str = (
            f"WHERE dist < {1 - score_threshold}"
            if self._metric.upper() == "COSINE" and order == SortOrder.ASC and score_threshold > 0.0