Re: Stored fields: decompression slows down in my scenario ... any idea for a workaround?

2013-06-24 Thread Mathias Lux
on as a lot of re-coding was needed. cheers, Mathias On Mon, Jun 24, 2013 at 3:13 PM, Adrien Grand wrote: > Hi, > > On Mon, Jun 24, 2013 at 2:47 PM, Mathias Lux wrote: >> Still, I've read that all the BinaryDocValues go directly to memory. >> Am I right with this? > >

Re: Stored fields: decompression slows down in my scenario ... any idea for a workaround?

2013-06-24 Thread Mathias Lux
n > > --------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > -- Dr. Mathias Lux Assistant Professor, Klagenfurt University, Austria

Re: Stored fields: decompression slows down in my scenario ... any idea for a workaround?

2013-06-24 Thread Mathias Lux
> Uwe >> >> - >> Uwe Schindler >> H.-H.-Meier-Allee 63, D-28213 Bremen >> http://www.thetaphi.de >> eMail: u...@thetaphi.de >> >> >>> -Original Message- >>> From: mathias@gmail.com [mailto:mathias@gmail.com] On

Stored fields: decompression slows down in my scenario ... any idea for a workaround?

2013-06-23 Thread Mathias Lux
rs, Mathias ps. I know that it'd be possible to write it to a data file, put it into memory and gain a lot of speed. But of course I'd prefer to maintain "just one" index and not two of them :) -- Dr. Mathias Lux Assistant Professor, Klagenfurt Uni

Re: Incremental updates / slow searches.

2006-10-09 Thread Mathias Lux
-> well ... I'd like to other opinions too ;) hope that helps a bit, Mathias -- ' '' ' '' Mathias Lux o/ ' \o [EMAIL PROTECTED] /-'-\ skype://dermotte, icq # 1988617 /\

Linear search using reader vs. scorer implementation

2006-08-07 Thread Mathias Lux
le do want the lucene implementation and believe it or not: Lucene is super fast for linear search -> THX to the lucene team ;) -- ' '' ' '' Mathias Lux o/ ' \o [EMAIL PROTECTED] /-'-\ skype://d

AW: Searching in paths

2006-03-15 Thread Mathias Lux
ot;World-Poland", "Poland-Abc") would result in a better relevance for above example. regards, Mathias -- Mathias Lux http://www.semanticmetadata.net > -Ursprüngliche Nachricht- > Von: kieran [mailto:[EMAIL PROTECTED] > Gesendet: Mittwoch, 15. Mär

Request for feedback: CBIR for Lucene

2006-02-06 Thread Mathias Lux
Hi all! I've put up some classes for storing content based MPEG-7 image descriptors in a lucene index and querying the stored descriptors to get "similar" images. In other words: I've put up a simple library for content based image retrieval powered by lucene. The performance tests are quite prom

AW: Use the lucene for searching in the Semantic Web.

2006-01-19 Thread Mathias Lux
> Actually, my problem is that, for instance, for a document d, > Its feature > vector may be keywords and concepts. I don't know how to > weight the two > items. Right now, i used a stupid method, given a document d, > i can obtain a > rank D based on keyword method. Also, it is annotated wit

AW: Use the lucene for searching in the Semantic Web.

2006-01-19 Thread Mathias Lux
> -Ursprüngliche Nachricht- > Von: xing jiang [mailto:[EMAIL PROTECTED] > Gesendet: Donnerstag, 19. Jänner 2006 13:11 > An: java-user@lucene.apache.org > Betreff: Re: Use the lucene for searching in the Semantic Web. > > Hi, > > I am not sure whether my understanding is correct. > >

AW: Use the lucene for searching in the Semantic Web.

2006-01-19 Thread Mathias Lux
cene for searching in the Semantic Web. > > Hi Mathias, > > Can you give more details? Is your application for text + > ontology, or > ontology only? > > regards > > jiang xing > > On 1/19/06, Mathias Lux <[EMAIL PROTECTED]> wrote: > > > >

RE: Use the lucene for searching in the Semantic Web.

2006-01-19 Thread Mathias Lux
t and their application to information retrieval on the web, in 'WIDM '05: Proceedings of the 7th annual ACM international workshop on Web information and data management', ACM Press, New York, NY, USA, pp. 10--16. regards, Mathias =