MoreLikeThis query could optionnaly output the original document in the MLT
result itself
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Key: SOLR-2447
URL: https://issues.apache.org/jira/browse/SOLR-2447
Project: Solr
Issue Type: Improvement
Components: MoreLikeThis
Affects Versions: 1.4.1
Environment: Windows XP
Reporter: Bruno Freudensprung
The "mlt.match.include" parameter enables to return the original document of
the MLT query.
However the original document does not actually belong to the list of "more
like this documents" (since it is explicitly excluded by the
"org.apache.solr.handler.MoreLikeThisHandler.MoreLikeThisHelper.getMoreLikeThis()"
method). It would be quite useful to have it in the return list (the
"response" part of the response) in order to compare its score with scores of
the other documents.
Or alternatively add an additional "mtl.score" field to the document stored in
the "match" part of the response.
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