The mlt handler isn't present in the default solrconfig.xml, but the component is. You can simply register the component and add it to your request handler.
See how it's done in the configuration http://svn.apache.org/repos/asf/lucene/dev/trunk/solr/example/solr/conf/solrconfig.xml On Friday 24 September 2010 06:39:00 Igor Chudov wrote: > Eric, it appears that the "/solr/mlt" handler is missing, at least > based on the URL that I typed. > > How can I verify existence of MoreLikeThis handler and install it? > > Thanks a lot! > > Igor > > On Wed, Sep 22, 2010 at 11:18 AM, Erik Hatcher <erik.hatc...@gmail.com> wrote: > > <http://www.lucidimagination.com/search/?q=%22find+similar%22> (then > > narrow to wiki to find things in "documentation") > > > > which will get you to <http://wiki.apache.org/solr/MoreLikeThisHandler> > > > > Erik > > > > On Sep 22, 2010, at 12:12 PM, Li Li wrote: > >> It seems there is a SimilarLikeThis in lucene . I don't know whether a > >> counterpart in solr. It just use the found document as a query to find > >> similar documents. Or you just use boolean or query and similar > >> questions with getting higher score. Of course, you can analyse the > >> question using some NLP techs such as identifying entities and ingore > >> less usefull words such as "which" "is" ... but I guess tf*idf score > >> function will also work well > >> > >> 2010/9/22 Igor Chudov <ichu...@gmail.com>: > >>> Hi guys. I am new here. So if I am unwittingly violating any rules, > >>> let me know. > >>> > >>> I am working with Solr because I own algebra.com, where I have a > >>> database of 250,000 or so answered math questions. I want to use Solr > >>> to provide approximate matching functionality called "similar items". > >>> So that users looking at a problem could see how similar ones were > >>> answered. > >>> > >>> And my question is, does Solr support some "find similar" > >>> functionality. For example, in my mind, sentence "I like tasty > >>> strawberries" is 'similar' to a sentence such as "I like yummy > >>> strawberries", just because both have a few of the same words. > >>> > >>> So, to end my long winded query, how would I implement a "find top ten > >>> similar items to this one" functionality? > >>> > >>> Thanks! > Markus Jelsma - Technisch Architect - Buyways BV http://www.linkedin.com/in/markus17 050-8536620 / 06-50258350
