vectorstores.elastic_vector_search.ElasticKnnSearch(...)
ElasticKnnSearch is a class for performing k-nearest neighbor (k-NN) searches on text data using Elasticsearch.
vectorstores.elastic_vector_search.ElasticVectorSearch(...)
Wrapper around Elasticsearch as a vector database.
vectorstores.qdrant.Qdrant(client, ...[, ...])
Wrapper around Qdrant vector database.
vectorstores.qdrant.QdrantException
Base class for all the Qdrant related exceptions
vectorstores.pgvector.BaseModel(**kwargs)
A simple constructor that allows initialization from kwargs.
vectorstores.pgvector.DistanceStrategy(value)
Enumerator of the Distance strategies.
vectorstores.pgvector.PGVector(...[, ...])
VectorStore implementation using Postgres and pgvector.
vectorstores.faiss.FAISS(embedding_function, ...)
Wrapper around FAISS vector database.
vectorstores.azuresearch.AzureSearch(...[, ...])
Azure Cognitive Search vector store.
vectorstores.azuresearch.AzureSearchVectorStoreRetriever
Retriever that uses Azure Search to find similar documents.
vectorstores.alibabacloud_opensearch.AlibabaCloudOpenSearch(...)
Alibaba Cloud OpenSearch Vector Store
vectorstores.alibabacloud_opensearch.AlibabaCloudOpenSearchSettings(...)