There's gonna be two ways to do this - for yourself or for everyone. For yourself, you'll want to subclass org.apache.lucene.search.similarities.DefaultSimilarity and org.apache.solr.search.similarities.DefaultSimilarityFactory.
Alternatively, patch those two files to allow setting the TF or the IDF via a configuration parameter, and post a patch to JIRA. I'm sure there are other folks that would want the feature, and would hope it would be accepted easily. E.g. disableIDF=true or disableTF=true would make those functions just return 1. My thoughts anyhow. Upayavira On Wed, Jan 16, 2013, at 11:37 AM, Amit Jha wrote: > Done same thing in solr3.6 and working but in sorl3.6 filed level of > similarity is not available. And Solr4 has Similarity Factories. So I was > not getting how do I do it on solr4. Which class do i need to extend and > move ahead. > > > On Wed, Jan 16, 2013 at 4:44 PM, Upayavira <u...@odoko.co.uk> wrote: > > > For someone versed in Jav
