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From Dmitry Kan <solrexp...@gmail.com>
Subject Re: puzzling StemmerOverrideFilterFactory
Date Thu, 19 May 2016 11:26:48 GMT
On query side, right above SOF there is SynonymFilter (SF is not present on
indexing). It does the following:
organization -> organization, organisation

SOF turns this pair into: organiz, organis.


On Thu, May 19, 2016 at 2:18 PM, Markus Jelsma <markus.jelsma@openindex.io>
wrote:

> Hello - is there a KeywordRepeatFilterFactory above the StemmrOverride?
> That would explain it.
> M.
>
>
>
> -----Original message-----
> > From:Dmitry Kan <solrexpert@gmail.com>
> > Sent: Thursday 19th May 2016 13:08
> > To: solr-user@lucene.apache.org
> > Subject: Re: puzzling StemmerOverrideFilterFactory
> >
> > Hi,
> >
> > Yes, I have checked the analysis page and there everything is logical,
> > stemming is done as expected. So by analysis page the search should not
> > return anything.
> >
> > On Thu, May 19, 2016 at 12:14 PM, Markus Jelsma <
> markus.jelsma@openindex.io>
> > wrote:
> >
> > > Hello - that sounds odd indeed. Did you check query and indexing
> analysis?
> > > M.
> > >
> > >
> > >
> > > -----Original message-----
> > > > From:Dmitry Kan <solrexpert@gmail.com>
> > > > Sent: Thursday 19th May 2016 9:36
> > > > To: solr-user@lucene.apache.org
> > > > Subject: puzzling StemmerOverrideFilterFactory
> > > >
> > > > Hello!
> > > >
> > > > Puzzling case: there is a <filter
> > > class="solr.StemmerOverrideFilterFactory"
> > > > dictionary="stemdict.txt" /> on query side, but not indexing. One
> rule is
> > > > mapping organization onto organiz (on query). On indexing
> > > > SnowballPorterFilterFactory will stem organization to organ. Still
> > > > searching with organization finds it in the index. Anybody has an
> idea
> > > why
> > > > this happens?
> > > >
> > > > This is on solr 4.10.2.
> > > >
> > > > Thanks,
> > > > Dmitry
> > > >
> > > > --
> > > > Dmitry Kan
> > > > Luke Toolbox: http://github.com/DmitryKey/luke
> > > > Blog: http://dmitrykan.blogspot.com
> > > > Twitter: http://twitter.com/dmitrykan
> > > > SemanticAnalyzer: www.semanticanalyzer.info
> > > >
> > >
> >
> >
> >
> > --
> > Dmitry Kan
> > Luke Toolbox: http://github.com/DmitryKey/luke
> > Blog: http://dmitrykan.blogspot.com
> > Twitter: http://twitter.com/dmitrykan
> > SemanticAnalyzer: www.semanticanalyzer.info
> >
>



-- 
Dmitry Kan
Luke Toolbox: http://github.com/DmitryKey/luke
Blog: http://dmitrykan.blogspot.com
Twitter: http://twitter.com/dmitrykan
SemanticAnalyzer: www.semanticanalyzer.info

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