vigyasharma commented on issue #12313: URL: https://github.com/apache/lucene/issues/12313#issuecomment-2045706297
@benwtrent : ++, I've been thinking on similar lines in the context of e-commerce type applications where different vectors represent different aspects of a document. The scorer can do a weighted dot-product across different vectors. I like the wider generalization here, of using max/min/sum/... aggregations. Another thing to consider is that the multi-vector scorer will also need to handle similarity computations between nodes during graph build. For e.g. if the aggregation is `max`, would we need to compute distance between `n x n` vectors and then take the max? -- 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: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
