k – Number of Documents to return. Defaults to 4.
text_in_page_content – Filter by the text in page_content of Document.
meta_filter – Filter by metadata. Defaults to None.
not_incude_fields_in_metadata – Not include meta fields of each document.
Returns
List of Documents which are the most similar to the query vector.
similarity_search_with_relevance_scores(query: str, k: int = 4, **kwargs: Any) → List[Tuple[Document, float]]¶
Return docs and relevance scores in the range [0, 1].
0 is dissimilar, 1 is most similar.
Parameters
query – input text
k – Number of Documents to return. Defaults to 4.
**kwargs – kwargs to be passed to similarity search. Should include:
score_threshold: Optional, a floating point value between 0 to 1 to
filter the resulting set of retrieved docs
Returns
List of Tuples of (doc, similarity_score)
similarity_search_with_score(query: str, k: int = 4, text_in_page_content: Optional[str] = None, meta_filter: Optional[dict] = None, **kwargs: Any) → List[Tuple[Document, float]][source]¶
The most k similar documents and scores of the specified query.
Parameters
query – Text query.
k – The k most similar documents to the text query.
text_in_page_content – Filter by the text in page_content of Document.
meta_filter – Filter by metadata. Defaults to None.
kwargs – Any possible extend parameters in the future.
Returns
The k most similar documents to the specified text query.
0 is dissimilar, 1 is the most similar.