vector index
A structure over a vector property. The database searches it to find the vectors nearest a given one, rather than comparing every vector stored.
Example
Creating an index over the embedding property of every (:Movie) node in Neo4j.
cypher
CREATE VECTOR INDEX moviePlots IF NOT EXISTS
FOR (m:Movie)
ON m.embedding
OPTIONS { indexConfig: {
`vector.dimensions`: 1536,
`vector.similarity_function`: 'cosine'
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