Re: research lucene

[ould sid'ahmed]

Hello,
I don't know why it don't index the number values, I look with Luke 
Lucene, I founded that values numerics didn't indexed.
can you know what the problem?
thanks
Simon Willnauer a écrit :
Well your digits might be lost during analysis like Erik said. Check
out with luke whats in your index (Field.Store.Yes) and see if your
analyzer removes the digits. SimpleAnalyzer removes them but
StandartAnalyzer keeps the digits.

regards simon

On 8/9/06, ould sid'ahmed <[EMAIL PROTECTED]> wrote:
Simon Willnauer a écrit :
> You should rather explain what you expect from indexing your number
> not as string values.
>
> best regards simon
>
> On 8/9/06, ould sid'ahmed <[EMAIL PROTECTED]> wrote:
>> Erick Erickson a écrit :
>> > What analyzers are you using for both indexing and searching? Some
>> > analyzers
>> > strip out numbers and some don't. I'd start with
>> WhitespaceAnalyzer, and
>> > index your fields UN_TOKENIZED and work up to the other analyzers
>> and/or
>> > tokenizations from there.
>> >
>> > Under any circumstances, you really, really, really want to get a
>> copy of
>> > Luke (http://www.getopt.org/luke/) which will allow you to examine
>> your
>> > index to see what it actually contains. I've been surprised more 
than
>> > once
>> > by thinking that my index contained something it really hadn't.
>> >
>> > Best
>> > Erick
>> >
>> > On 8/9/06, ould sid'ahmed <[EMAIL PROTECTED]> wrote:
>> >>
>> >> Hello,
>> >>
>> >> I don't arrive to get result from the field have a value 
numeric for
>> >> example "date=2005" or "title=900",
>> >> I have indexed the fields "date" with String value. I want know 
why?
>> >>
>> >> Can you help me?
>> >>
>> >> thanks.
>> >>
>> >> 
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>> >
>> thanks for your response and your soft,
>> you think what about the indexer that can resolve my problem.
>> my problem is the indexer, it don't index value numeric.
>>
>> thanks.
>>
>>
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>>
>
I  add my document
Document doc=new Document();
doc.add(new Field( getName(), value, getStore(), getIndex()));
and getName can be "date, name, tilte, or another", but can if I index
title with the value "122" or another, It can't return me a result, if I
index title with "mytitre" for example, it return me the result, I would
like why?

thanks.


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