RE: Solr 6 and IDF

2017-08-08 Thread Markus Jelsma
ood <wun...@wunderwood.org> > Sent: Tuesday 8th August 2017 23:41 > To: solr-user@lucene.apache.org > Subject: Re: Solr 6 and IDF > > There are good use cases for disabling idf and even tf for labels and > categories. > > Searching resumes, maybe you care that “

Re: Solr 6 and IDF

2017-08-08 Thread Walter Underwood
ter Homer <webster.ho...@sial.com> >> Sent: Tuesday 8th August 2017 23:04 >> To: solr-user@lucene.apache.org >> Subject: Re: Solr 6 and IDF >> >> I think just disabling idf is what we want. For product searching we really >> don't want to raise a rarer ma

RE: Solr 6 and IDF

2017-08-08 Thread Markus Jelsma
; To: solr-user@lucene.apache.org > Subject: Re: Solr 6 and IDF > > I think just disabling idf is what we want. For product searching we really > don't want to raise a rarer match. What we see analyzing results is that > some good hits are suppressed, have lower scores, due to idf. >

Re: Solr 6 and IDF

2017-08-08 Thread Webster Homer
n override the idf method to > always > > >> return 1, then reference that in your schema > > >> e.g. > > >> > > >> > > >> As far as I know you've been able to have different similarities per > > >> field in solr for a while now. ht

RE: Solr 6 and IDF

2017-08-08 Thread Markus Jelsma
if this is going to help you, please let us know! -Original message- > From:Webster Homer <webster.ho...@sial.com> > Sent: Tuesday 8th August 2017 22:44 > To: solr-user@lucene.apache.org > Subject: Re: Solr 6 and IDF > > It appears that all I need to do is creat

Re: Solr 6 and IDF

2017-08-08 Thread Webster Homer
olr/S >> chemaXml#Similarity >> >> Cheers, >> Peter Lancaster. >> >> >> -Original Message----- >> From: Webster Homer [mailto:webster.ho...@sial.com] >> Sent: 08 August 2017 20:39 >> To: solr-user@lucene.apache.org >> Subject:

Re: Solr 6 and IDF

2017-08-08 Thread Webster Homer
rg/solr/SchemaXml#Similarity > > Cheers, > Peter Lancaster. > > > -Original Message- > From: Webster Homer [mailto:webster.ho...@sial.com] > Sent: 08 August 2017 20:39 > To: solr-user@lucene.apache.org > Subject: Solr 6 and IDF > > Our most c

RE: Solr 6 and IDF

2017-08-08 Thread Peter Lancaster
@lucene.apache.org Subject: Solr 6 and IDF Our most common use for solr is searching for products, not text search. My company is in the process of migrating away from an Endeca search engine, the goal to keep the business happy is to make sure that search results from the different engines be fairly

Solr 6 and IDF

2017-08-08 Thread Webster Homer
to Solr 6 you could suppress idf by providing a custom similarity class. Looking over the newer documentation a lot of things have improved, but I'm not sure I see a simple way to turn off idf in Solr 6's BM25 searcher. How do I disable IDF in Solr 6? We also do have needs for text searching so