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Posted to java-user@lucene.apache.org by Hetan Shah <He...@Sun.COM> on 2005/02/03 23:18:40 UTC
Numbers in the Query String
Hello,
How can one search for a document based on the query which has numbers
in the query srting.
e.g. query = Java 2 Platform J2EE
What do I need to do so that the numbers do not get neglected.
I am using StandardAnalyzer to index the pages and using StopAnalyzer to
search the documents. Would the use of two different analyzers cause any
trouble for the results?
Thanks.
-H
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Re: Numbers in the Query String
Posted by Andrzej Bialecki <ab...@getopt.org>.
Hetan Shah wrote:
> Hello,
>
> How can one search for a document based on the query which has numbers
> in the query srting.
>
> e.g. query = Java 2 Platform J2EE
>
> What do I need to do so that the numbers do not get neglected.
>
> I am using StandardAnalyzer to index the pages and using StopAnalyzer to
> search the documents. Would the use of two different analyzers cause any
> trouble for the results?
Yes. StopAnalyzer eats all numbers for breakfast. ;-) You need to use
another analyzer, one that doesn't discard numbers.
--
Best regards,
Andrzej Bialecki
___. ___ ___ ___ _ _ __________________________________
[__ || __|__/|__||\/| Information Retrieval, Semantic Web
___|||__|| \| || | Embedded Unix, System Integration
http://www.sigram.com Contact: info at sigram dot com
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Re: Numbers in the Query String
Posted by 张瑾 <pr...@gmail.com>.
I agree their viewpoint!
On Thu, 3 Feb 2005 14:29:13 -0800 (PST), Otis Gospodnetic
<ot...@yahoo.com> wrote:
> Using different analyzers for indexing and searching is not
> recommended.
> Your numbers are not even in the index because you are using
> StandardAnalyzer. Use Luke to look at your index.
>
> Otis
>
>
> --- Hetan Shah <He...@Sun.COM> wrote:
>
> > Hello,
> >
> > How can one search for a document based on the query which has
> > numbers
> > in the query srting.
> >
> > e.g. query = Java 2 Platform J2EE
> >
> > What do I need to do so that the numbers do not get neglected.
> >
> > I am using StandardAnalyzer to index the pages and using StopAnalyzer
> > to
> > search the documents. Would the use of two different analyzers cause
> > any
> > trouble for the results?
> >
> > Thanks.
> > -H
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: lucene-user-help@jakarta.apache.org
> >
> >
>
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>
>
--
愿你快乐每一天
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Re: Numbers in the Query String
Posted by Otis Gospodnetic <ot...@yahoo.com>.
Using different analyzers for indexing and searching is not
recommended.
Your numbers are not even in the index because you are using
StandardAnalyzer. Use Luke to look at your index.
Otis
--- Hetan Shah <He...@Sun.COM> wrote:
> Hello,
>
> How can one search for a document based on the query which has
> numbers
> in the query srting.
>
> e.g. query = Java 2 Platform J2EE
>
> What do I need to do so that the numbers do not get neglected.
>
> I am using StandardAnalyzer to index the pages and using StopAnalyzer
> to
> search the documents. Would the use of two different analyzers cause
> any
> trouble for the results?
>
> Thanks.
> -H
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: lucene-user-help@jakarta.apache.org
>
>
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