Re: using solr to do a 'match'

I searched my mail but nothing found. the thread searched by key words "boolean expression" is Indexing Boolean Expressions from joaquin.delgado to tell which terms are matched, for BooleanScorer2, a simple method is to modify DisjunctionSumScorer and add a BitSet to record matched scorers. When co

Re: using solr to do a 'match'

Hi, This use case is similar to matching boolean expression problem. You can find recent thread about it. I have an idea that we can introduce disjunction query with dynamic mm (minShouldMatch parameter http://lucene.apache.org/core/old_versioned_docs/versions/3_5_0/api/all/org/apache/lucene/searc

Re: using solr to do a 'match'

I have done that by getting X top hits, finding the best match among them (combination of Levenshtein distance, contains...tweaked the code till testing showed good results), and then deciding if the candidate was a match or not, again based in custom code plus a user defined leniency value xab -

Re: using solr to do a 'match'

it's not possible now because lucene don't support this. when doing disjunction query, it only record how many terms match this document. I think this is a common requirement for many users. I suggest lucene should divide scorer to a matcher and a scorer. the matcher just return which doc is matche