Hello Dave you can get DF from http://wiki.apache.org/solr/TermsComponent (invert it yourself) then, for certain term you can get number of occurrences per document by http://wiki.apache.org/solr/FunctionQuery#tf
On Fri, Feb 7, 2014 at 3:58 AM, David Miller <davthehac...@gmail.com> wrote: > Hi Guys.. > > I require to obtain Tf-idf score from Solr for a certain set of documents. > But the catch is that, I needs the IDF (or DF) to be calculated on the > documents returned by the specific query and not the entire corpus. > > Please provide me some hint on whether Solr has this feature or if I can > use the Lucene Api directly to achieve this. > > > Thanks in advance, > Dave > -- Sincerely yours Mikhail Khludnev Principal Engineer, Grid Dynamics <http://www.griddynamics.com> <mkhlud...@griddynamics.com>
