lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From mnr <naveen1...@gmail.com>
Subject Re: Searching Exact Word from Index
Date Tue, 25 Sep 2007 07:23:20 GMT


Jae Joo wrote:
> 
> Sorry. I was confused Solr and Lucene mailing list.
> 
> Jae
> 
> On 9/11/07, Grant Ingersoll <gsingers@apache.org> wrote:
>>
>> Note, this is a Solr construct and does not apply to a custom Lucene
>> application, even if the intent is correct.
>>
>> On Sep 11, 2007, at 9:34 AM, Jae Joo wrote:
>>
>> > Use the string type for the field.
>> >
>> >     <!-- The StrField type is not analyzed, but indexed/stored
>> > verbatim.
>> >        - StrField and TextField support an optional
>> > compressThreshold which
>> >        limits compression (if enabled in the derived fields) to
>> > values which
>> >        exceed a certain size (in characters).
>> >     -->
>> >     <fieldType name="string" class="solr.StrField"
>> > sortMissingLast="true"
>> > omitNorms="true"/>
>> >
>> >
>> > Jae
>> >
>> > On 9/11/07, Erick Erickson <erickerickson@gmail.com> wrote:
>> >>
>> >> No, but you can create your own custom analyzer that does whatever
>> >> you want it to.
>> >>
>> >> Best
>> >> Erick
>> >>
>> >> On 9/11/07, Jawahar Lal <jlal@chambal.com> wrote:
>> >>>
>> >>> Can we made StandardAnalyzer not to cut the word on '-' by
>> >>> setting some
>> >>> property or something like that ?
>> >>>
>> >>>
>> >>> On 11/09/2007, Laxmilal Menaria <lmenaria@chambal.com> wrote:
>> >>>>
>> >>>>
>> >>>>
>> >>>> ---------- Forwarded message ----------
>> >>>> From: Mathieu Lecarme <mathieu@garambrogne.net>
>> >>>> Date: Sep 10, 2007 6:40 PM
>> >>>> Subject: Re: Searching Exact Word from Index
>> >>>> To: java-user@lucene.apache.org
>> >>>>
>> >>>> Laxmilal Menaria a écrit :
>> >>>>>  Hello Everyone,
>> >>>>>
>> >>>>> I want to search 'abc-d' as exact keyword not 'abc d'.
>> >> KeywordAnalyzer
>> >>>> can
>> >>>>> be used for this purpose. StandradAnalyzer create different
tokens
>> >> for
>> >>>>> 'abc-d' as 'abc' and 'd'.
>> >>>>> But I can not use this, becuase I am indexing the content of
a
>> >>>>> text
>> >>>> file. It
>> >>>>> will search whole content as a single keyword.
>> >>>>> But I want to search any word from the content.
>> >>>>>
>> >>>>> Please let me now how it is possible..
>> >>>>>
>> >>>>> Using : Java Lucene 2.2
>> >>>>>
>> >>>>>
>> >>>> choose an analyzer wich doesn't cut word on "-" or build it
>> >>>> yourself.
>> >>>> You can use a basic one and add filter on it.
>> >>>>
>> >>>> M.
>> >>>>
>> >>>> -------------------------------------------------------------------
>> >>>> --
>> >>>> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
>> >>>> For additional commands, e-mail: java-user-help@lucene.apache.org
>> >>>>
>> >>>>
>> >>>>
>> >>>> --
>> >>>> Thanks,
>> >>>> Laxmilal menaria
>> >>>>
>> >>>> http://www.chambal.net/
>> >>>
>> >>
>>
>> --------------------------
>> Grant Ingersoll
>> http://lucene.grantingersoll.com
>>
>> Lucene Helpful Hints:
>> http://wiki.apache.org/lucene-java/BasicsOfPerformance
>> http://wiki.apache.org/lucene-java/LuceneFAQ
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
>> For additional commands, e-mail: java-user-help@lucene.apache.org
>>
>>
> 
> 

Use "WhitespaceAnalyzer" for indexing..it uses "WhitespaceTokenizer" which
divides String based on white spaces. The word "abc-d"  will be indexed as a
single word.


-- 
View this message in context: http://www.nabble.com/Searching-Exact-Word-from-Index-tf4414241.html#a12874380
Sent from the Lucene - Java Users mailing list archive at Nabble.com.


---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org


Mime
View raw message