update README.md

chatchat-space · May 10, 2023 · f403ad7 · f403ad7
1 parent cda18c6
commit f403ad7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/configs/model_config.py b/configs/model_config.py
@@ -69,7 +69,7 @@
 # return top-k text chunk from vector store
 VECTOR_SEARCH_TOP_K = 5
 
-# 知识检索内容相关度 Score, 数值范围0-1000，如果为0，则不生效，经测试设置为小于500时，匹配结果更精准
+# 知识检索内容相关度 Score, 数值范围约为0-1100，如果为0，则不生效，经测试设置为小于500时，匹配结果更精准
 VECTOR_SEARCH_SCORE_THRESHOLD = 0
 
 NLTK_DATA_PATH = os.path.join(os.path.dirname(os.path.dirname(__file__)), "nltk_data")