thanks a lot for the detailed info!
On Wed, Apr 13, 2011 at 4:43 AM, Grant Ingersoll wrote:
>
> On Apr 7, 2011, at 9:17 PM, Yang wrote:
>
>> I'm new to lucene/search engine , and have been struggling with these
>> questions recently.
>> I'd appreciate a lot of you could shed some light on this.
>
On Wed, Apr 13, 2011 at 09:15:15AM -0400, Pulkit Singhal wrote:
> Lucene's IndexWriter allows users to update documents by Term via this
> method signature:
> void updateDocument(Term term, Document doc)
>
> But what about updating them by Query? Like so:
> void updateDocument(Query query, Documen
So Update basically is nothing but delete and add (a fresh doc). You could
just go ahead at using the deletedocument(Query query) function and then
adding the new document? That is the general approach for such cases and it
works just about fine.
--
Anshum Gupta
http://ai-cafe.blogspot.com
On We
Lucene's IndexWriter allows users to update documents by Term via this
method signature:
void updateDocument(Term term, Document doc)
But what about updating them by Query? Like so:
void updateDocument(Query query, Document doc)
1) How can this be done? As far as I know there is no such method
si
On Apr 7, 2011, at 9:17 PM, Yang wrote:
> I'm new to lucene/search engine , and have been struggling with these
> questions recently.
> I'd appreciate a lot of you could shed some light on this.
>
>
> let's say I do a query on
>
> dog greyhound
>
> note that I did not quote them, i.e. this
This is what I was looking for, thanks
> -Ursprüngliche Nachricht-
> Von: Robert Muir [mailto:rcm...@gmail.com]
> Gesendet: Mittwoch, 13. April 2011 12:11
> An: java-user@lucene.apache.org
> Betreff: Re: German*Filter, Analyzer "cutting" off letters from (french)
> words...
>
> If you onl
If you only want to ignore german stopwords, you don't need to use the
german analyzer with german stemming. you can just use
StandardAnalyzer with your own stopwords set!
On Wed, Apr 13, 2011 at 3:51 AM, Clemens Wyss wrote:
> What I really want to do is ignore german stop words such as "der", "d
On Wed, Apr 13, 2011 at 11:03 AM, Clemens Wyss wrote:
> I tried:
> Set stemsToBeIgnored = new HashSet(Arrays.asList( "e" ));
> GermanAnalyzer ga = new GermanAnalyzer( Version.LUCENE_31,
> GermanAnalyzer.getDefaultStopSet(), stemsToBeIgnored );
try Arrays.asList("der", "die", "das", "ein");
or d
On Wed, Apr 13, 2011 at 9:51 AM, Clemens Wyss wrote:
> What I really want to do is ignore german stop words such as "der", "die",
> "das", "ein",...
GermanAnalyzer takes a stemExclusionSet if you put those terms into
this set the stemmer will not touch them. This should be in 3.1 I
think
public
What I really want to do is ignore german stop words such as "der", "die",
"das", "ein",...
> -Ursprüngliche Nachricht-
> Von: Robert Muir [mailto:rcm...@gmail.com]
> Gesendet: Dienstag, 12. April 2011 17:03
> An: java-user@lucene.apache.org
> Betreff: Re: German*Filter, Analyzer "cutting
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