diff --git a/docs/docs/concepts/vectorstores.mdx b/docs/docs/concepts/vectorstores.mdx index 1a909453744a9..3493d6b0d2bf1 100644 --- a/docs/docs/concepts/vectorstores.mdx +++ b/docs/docs/concepts/vectorstores.mdx @@ -151,10 +151,10 @@ Many vectorstores support [the `k`](/docs/integrations/vectorstores/pinecone/#qu ### Metadata filtering While vectorstore implement a search algorithm to efficiently search over *all* the embedded documents to find the most similar ones, many also support filtering on metadata. -This allows structured filters to reduce the size of the similarity search space. These two concepts work well together: +Metadata filtering helps narrow down the search by applying specific conditions such as retrieving documents from a particular source or date range. These two concepts work well together: -1. **Semantic search**: Query the unstructured data directly, often using via embedding or keyword similarity. -2. **Metadata search**: Apply structured query to the metadata, filering specific documents. +1. **Semantic search**: Query the unstructured data directly, often via embedding or keyword similarity. +2. **Metadata search**: Apply structured query to the metadata, filtering specific documents. Vector store support for metadata filtering is typically dependent on the underlying vector store implementation.