Re: Regarding Lucene and LSI

2005-10-08 Thread adasal
Very interesting. Actually, reading Meet Lucene Part 2 by Otis Gospondnetic and Eric Hatcher there is mention of Egothor and MG4J. Egothor. What is not mentioned is Carrot" which, I think, originally has been used with Egothor but has also been submitted to Lucene CVS. There is a helpful discussion

Re: Regarding Lucene and LSI

2005-10-07 Thread Lorenzo Viscanti
I use my own LSI implementation based on Lucene for text clustering. I've done some tests, but I do believe that integrating LSI onto the lucene search subsystem (i.e. creating something like LSISimilarity) is not an easy task I start analyzing the documents using Lucene, and then extract tfidf va

Re: Regarding Lucene and LSI

2005-10-07 Thread Paul Libbrecht
I've met other persons with such needs and we would also be interested. Unfortunately, this seems not to be available. A clear issue might be that LSI, in its original form at least, is covered by an US patent. But maybe someone finds another form which is not. paul Le 5 oct. 05, à 14:59,

Re: Regarding Lucene and LSI

2005-10-05 Thread adasal
gossamerthreadsshows an exchange about this. It seems not yet. BTW, meant to post to the list so forward my last email. Adam On 10/5/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > > On 10/5/05, adasal <[EMAIL PROTECTED]

Re: Regarding Lucene and LSI

2005-10-05 Thread adasal
There are LSI and LSI like implementations in open source, but I am unsure what the state of play is in Java. The most interesting work I know of is in Perl available (cvs permitting) from NITLE. What I would like to see is an implementation of Magnus

Regarding Lucene and LSI

2005-10-05 Thread rrshwrk
Hi all, I am looking for LSI implementation i lucene. Is it available. I couldnt find it in the website. I searched in the archives but no help. could some one tell me if it is available or not. Could you tell me where can i see to find if there are any Language processing tools for Indexing and