Vector Store Retriever

A vector store retriever is a component or module that specializes in retrieving vectors from a vector store based on user queries. It works in conjunction with a vector store to facilitate efficient vector retrieval and similarity search operations.

Options

Queries

Column containing the queries.

Number of results

Number of top results to get from vector store search. Ranking from best to worst.

Retrieved document column name

The name for the appended column containing the retrieved documents.

Retrieve metadata from documents

Whether or not to retrieve document metadata if provided.

Input Ports

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A vector store containing document embeddings.

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Table containing a string column with the queries for the vector store.

Output Ports

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Table containing the queries and their closest match from the db.

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Links

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Installation

To use this node in KNIME, install the extension KNIME AI Extension (Labs) from the below update site following our NodePit Product and Node Installation Guide:

v5.2

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland
Plugin version: 5.2.1.202402071416
On NodePit since: 2024-02-07
Last update: 2024-04-29
KNIME versions: Since v5.2

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