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The following page has been changed by HossMan: http://wiki.apache.org/solr/MoreLikeThisHandler New page: The [http://lucene.apache.org/solr/api/org/apache/solr/handler/MoreLikeThisHandler.html MoreLikeThisHandler] is designed to generate information about "similar" documents using the MoreLikeThis functionality provided by Lucene. It supports faceting, paging, and filtering using CommonQueryParameters. <!> ["Solr1.3"] [[TableOfContents(3)]] == Params == || '''param''' || '''description''' || || mlt.match.include || Should the response include the matched document? If false, the response will look exactly like a normal /select response || || mlt.match.offset || By default, the MoreLikeThis query operates on the first result for 'q' || || mlt.interestingTerms || One of: "list", "details", "none" -- this will show what "interesting" terms are used for the MoreLikeThis query. These are the top tf/idf terms. NOTE: if you select 'details', this shows you the term and boost used for each term. Unless `mlt.boost=true` all terms will have boost=1.0 || The MoreLikeThisHandler can also use a ContentStream to find similar documents. It will extract the "interesting terms" from the posted text. == Examples == === Simple === http://localhost:8983/solr/mlt?q=id:UTF8TEST&mlt.fl=manu,cat&mlt.mindf=1&mlt.mintf=1 http://localhost:8983/solr/mlt?q=id:UTF8TEST&mlt.fl=manu,cat&mlt.mindf=1&mlt.mintf=1&mlt.match.include=false http://localhost:8983/solr/mlt?q=id:SP2514N&mlt.fl=manu,cat&mlt.mindf=1&mlt.mintf=1&fq=inStock:true&mlt.displayTerms=details === Using ContentStreams === If you post text in the body, that will be used for similarity. Alternatively, you can put the posted content in the URL using something like: http://localhost:8983/solr/mlt?stream.body=electronics%20memory&mlt.displayTerms=list&mlt.mintf=0 If `remoteStreaming` is enabled, you can find documents similar to the text on a webpage: http://localhost:8983/solr/mlt?stream.url=http://lucene.apache.org/solr/&mlt.displayTerms=list&mlt.mintf=0 ---- CategorySolrRequestHandler
