Support similarity_score_threshold retrieval with Chroma #5655
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hwchase17
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Thank you! Really good feature! What is the range for "score_threshold"? Can you explain a little bit, please? Is there also an option, to see how much of a score does source have? So I can easily decide what score_threshold should I use? |
Undertone0809
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Jun 19, 2023
…i#5655) Fixes langchain-ai#5067 Verified the following code now works correctly: ``` db = Chroma(persist_directory=index_directory(index_name), embedding_function=embeddings) retriever = db.as_retriever(search_type="similarity_score_threshold", search_kwargs={"score_threshold": 0.4}) docs = retriever.get_relevant_documents(query) ```
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Fixes #5067
Verified the following code now works correctly: