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From "Alexey Kozhemiakin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SOLR-7167) ANY operator synax - score only top matching term
Date Thu, 26 Feb 2015 15:04:06 GMT
Alexey Kozhemiakin created SOLR-7167:
----------------------------------------

             Summary: ANY operator synax - score only top matching term
                 Key: SOLR-7167
                 URL: https://issues.apache.org/jira/browse/SOLR-7167
             Project: Solr
          Issue Type: Improvement
          Components: query parsers
    Affects Versions: 5.0
            Reporter: Alexey Kozhemiakin


When we query

(<term A> OR <term B> OR <term C> OR <term D>)

and in case a document contains 2 or more of these terms: only the highest scoring term should
contribute to the final relevancy score; possibly lower scoring  terms should be discarded
from the scoring algorithm.

Ideally I'd like an operator like ANY:

(<term A> ANY <term B> ANY <term C> ANY <term D>)

that has the purpose: return documents, sorted by the score of the highest scoring term.





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