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Message-ID: <301511.88410.qm@web82102.mail.mud.yahoo.com>
Date: Sun, 3 Oct 2010 13:08:48 -0700 (PDT)
From: Dennis Gearon <gearond@sbcglobal.net>
Subject: Re: NGramFilterFactory for auto-complete that matches the middle of
 multi-lingual tags?
To: solr-user@lucene.apache.org
In-Reply-To: <472828.26348.qm@web52906.mail.re2.yahoo.com>
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What's the difference between the filter/anayzers that have 'factory' in th=
eir name, and the ones that don't?=0A=0A=0ADennis Gearon=0A=0ASignature War=
ning=0A----------------=0AEARTH has a Right To Life,=0A  otherwise we all d=
ie.=0A=0ARead 'Hot, Flat, and Crowded'=0ALaugh at http://www.yert.com/film.=
php=0A=0A=0A--- On Sun, 10/3/10, Ahmet Arslan <iorixxx@yahoo.com> wrote:=0A=
=0A> From: Ahmet Arslan <iorixxx@yahoo.com>=0A> Subject: Re: NGramFilterFac=
tory for auto-complete that matches the middle of multi-lingual tags?=0A> T=
o: solr-user@lucene.apache.org=0A> Date: Sunday, October 3, 2010, 3:26 AM=
=0A> > But I thought NGramFilterFactory=0A> would generate substrings=0A> >=
 that start in the "middle", hence ensuring=0A> autocomplete=0A> > matching=
 in the middle.=0A> > =0A> > So in the case of "electric guitar", keywordto=
kenizer=0A> would=0A> > create one token - "electric guitar"=0A> > =0A> > N=
GramFilterFactory would then take that one toke=0A> ("electric=0A> > guitar=
") and generate N-grams out of it. One of the=0A> ngrams=0A> > would be "gu=
it" because "guit" is a substring of=0A> "electric=0A> > guitar".=0A> > =0A=
> =0A> Ups. You are correct, I am sorry. I mixed it with=0A> *Edge*NGramFil=
terFActory.=0A> =0A> =0A> =A0 =A0 =A0 =0A>