Pranshu-S opened a new pull request, #16731: URL: https://github.com/apache/lucene/pull/16731
The dedup vector formats in de-duplicate flat vector storage but delegate graph construction to Lucene99HnswVectorsWriter, which builds one HNSW node per document. When documents share vectors, that redundantly indexes the same point once per document. This PR adds a de-duplication-aware HNSW writer/reader that build and search the graph over distinct vectors (group ordinals), and expand a matched distinct vector back to all referencing documents at search time. Storage savings from dedup are now reflected in the graph as well. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
