Method●Since v0.3

similarity_search

Return the documents that are semantically most relevant to the query.

similarity_search(
  self,
  query: str,
  k: int = 4,
  collection_name: str = '',
  **kwargs: Any = {}
) -> List[Document]

Returns: List of documents that are semantically most relevant to the query

Parameters

Name	Type	Description
`query`*	`str`	String to query the vectorstore with.
`k`	`Optional[int]`	Default:`4` Number of documents to return. Defaults to 4.
`collection_name`	`Optional[str]`	Default:`''` Collection to use. Defaults to "langchain_store" or the one provided before.