vigyasharma commented on PR #14009:
URL: https://github.com/apache/lucene/pull/14009#issuecomment-2992621644

   Thanks for the explanations, @dungba88. I suppose the scenario you're trying 
to solve for, is when users want to change the matchset of a KnnVectorQuery 
using full-precision or other reranking. I'm open to this change if it's a 
valid requirement. 
   
   My perception is that it should be solvable by plumbing vector query results 
into a rescorer, then combining top-K hits with other (lexical) hits. For e.g. 
is this also a problem for hybrid search in OpenSearch/Elasticsearch ? I 
suspect they might have independent queries for both with some way to combine 
results.


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