properly calculate score between 0 and 1 (run-llama#7746)

Arize-ai · Sep 20, 2023 · a8a101f · a8a101f
1 parent b348a3e
commit a8a101f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/llama_index/vector_stores/chroma.py b/llama_index/vector_stores/chroma.py
@@ -222,7 +222,7 @@ def query(self, query: VectorStoreQuery, **kwargs: Any) -> VectorStoreQueryResul
 
             nodes.append(node)
 
-            similarity_score = 1.0 - math.exp(-distance)
+            similarity_score = math.exp(-distance)
             similarities.append(similarity_score)
 
             logger.debug(