- class RetrieverNode(*, embedding, service, **similarity_search_kwargs)[source]
Bases:
morpheus._lib.llm.LLMNodeBaseNode for retrieving data from a vector database based on embeddings.
- Parameters
- embedding
- service
- similarity_search_kwargs
Callable function for generating vector embeddings. Default is None.
Vector database resource service for executing similarity searches.
Additional keyword arguments for the similarity search.
Methods
execute(context)Execute the retrieval process based on the provided context. get_input_names()Get the input names for the RetrieverNode. - async execute(context)[source]
Execute the retrieval process based on the provided context.
- Parameters
- context
Context object containing necessary information for execution.
- Returns
- LLMContext
Updated context object after the execution.
- get_input_names()[source]
Get the input names for the RetrieverNode.
- Returns
- list[str]
List of input names for the RetrieverNode.
morpheus.llm.nodes.retriever_node.RetrieverNode
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