Vector + Cypher retriever
3.2 · Lesson

Vector + Cypher retriever

The chunks in the Full definition for knowledge graph (opens in a new tab)A representation of real-world entities and their relationships, stored according to organizing principles, typically in a graph database. include vector Full definition for embedding (opens in a new tab)Information represented as a numerical vector, positioned so that similar information sits close together. that allow for similarity search based on vector distance.

In this lesson, you will create a vector Full definition for retriever (opens in a new tab)A component that searches a data source and returns the information relevant to a query. Often used to provide context for a language model. that uses these embeddings to find the most relevant chunks for a given query.