Hi, Something like ?: https://cwiki.apache.org/confluence/display/solr/The+Term+Vector+Component And just to show some impressive search functionality of the wiki: ;) https://cwiki.apache.org/confluence/dosearchsite.action?where=solr&spaceSearch=true&queryString=document+vectors
Cheers, Jim 2014-09-05 9:44 GMT+02:00 "Jürgen Wagner (DVT)" <juergen.wag...@devoteam.com >: > Hello all, > as the migration from FAST to Solr is a relevant topic for several of > our customers, there is one issue that does not seem to be addressed by > Lucene/Solr: document vectors FAST-style. These document vectors are > used to form metrics of similarity, i.e., they may be used as a > "semantic fingerprint" of documents to define similarity relations. I > can think of several ways of approximating a mapping of this mechanism > to Solr, but there are always drawbacks - mostly performance-wise. > > Has anybody else encountered and possibly approached this challenge so far? > > Is there anything in the roadmap of Solr that has not revealed itself to > me, addressing this issue? > > Your input is greatly appreciated! > > Cheers, > --Jürgen > >
