There is no direct way of retrieving doc based on minimum term match in Solr. mlm params 'mlt.mintf' and 'mlt.match.offset' can be explored if they meets the criteria. Refer below links for more details: http://wiki.apache.org/solr/MoreLikeThisHandler https://wiki.apache.org/solr/MoreLikeThis
In case you are using lucene library directly,setPercentTermsToMatch() function can be used from MoreLikeThisQuery class. Refer code: https://svn.apache.org/repos/asf/lucene/dev/trunk/lucene/queries/src/java/org/apache/lucene/queries/mlt/MoreLikeThisQuery.java On Fri, Nov 7, 2014 at 9:45 PM, Tim Hearn <timseman...@gmail.com> wrote: > Hi! > > I'm fairly new to Solr. Is there a feature which enforces minimum term > matching for MLT Queries? More precisely, that is, a document will match > the MLT query if and only if at least x terms in the query are found in the > document, with x defined by the user. I could not find such a feature in > the documentation, and switching to the edismax query parser and using the > 'mm' parameter does not work for me. > > Thanks! >
