langchain-elasticsearch
Enumerator of the Distance strategies for calculating distances
Elasticsearch embedding models.
Adapter for LangChain Embeddings to support the EmbeddingService interface from
Elasticsearch chat message history.
Elasticsearch LLM cache.
Elasticsearch embeddings cache.
Elasticsearch retriever.
Elasticsearch vector store.
Elasticsearch embedding models.
Adapter for LangChain Embeddings to support the EmbeddingService interface from
Elasticsearch chat message history.
Elasticsearch LLM cache.
Elasticsearch embeddings cache.
Elasticsearch retriever.
Elasticsearch vector store.
Base class for Elasticsearch retrieval strategies.
Approximate retrieval strategy using the HNSW algorithm.
Exact retrieval strategy using the script_score query.
Sparse retrieval strategy using the text_expansion processor.
Retrieval strategy using the native BM25 algorithm of Elasticsearch.