Vector database
A vector database stores numerical representations and makes it possible to retrieve items by similarity
What it means, how it is used and where it comes up, with its related concepts.
What it is and how it works
It can form part of a semantic search engine or a RAG system. Its usefulness depends on the embedding model, the filters and the quality of the content. The mathematically closest results are not always the most suitable for answering a question.
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