Great! That's good to know that at least it's being discussed. The jforests package seems really interesting, I'll start looking a bit more into it. Although I'm not a Java programmer per se, I'd be interested in helping out with this effort. If there's anything I can do, let me know!
Diego Fernandez - 爱国 Software Engineer US GSS Supportability - Diagnostics ----- Original Message ----- > Hi Diego, > > There is no such thing in lucene ecosystem yet. Although some ideas > > http://search-lucene.com/m/WwzTb2nt1Tk1 > http://search-lucene.com/m/WwzTb2d9o2m > > float time to time. > > > I would like to integrate https://code.google.com/p/jforests/ and create a > prototype my self in the future. > > New added features SOLR-6088 LUCENE-5489 looks promising. > > Ahmet > > > > On Friday, May 16, 2014 6:30 PM, Diego Fernandez <difer...@redhat.com> wrote: > > > > I've actually been wondering about this as well. More specifically, I've > been wondering if there's any kind of framework to integrate some sort of > learn to rank approach (http://en.wikipedia.org/wiki/Learning_to_rank) to > Lucene/Solr. Although a similar result can be accomplished by using boost > functions, it becomes very hard to find the "optimal" boost value for each > of the features that you'd like to use. An ML framework like this could > allow us to "learn" what these values are, as well as allow us to use > non-numeric features (depending on the ML approach). If anyone has tried > this or has some insight I'd be really interested to hear about it. > > Diego Fernandez - 爱国 > Software Engineer > US GSS Supportability - Diagnostics > > > ----- Original Message ----- > > Hi Priyanka, > > > > > How can I add Maching Learning Part in Apache Lucene . > > > > I think your question is too wide to asnwer because machine learning > > covers a lot of things... > > > > Lucene has already got a text categorization function which is a well > > known task of NLP and NLP is a part of machine learning. I've written > > the article about it. Please take a look at it if you'd like: > > > > Comparing Document Classification Functions of Lucene and Mahout > > http://soleami.com/blog/comparing-document-classification-functions-of-lucene-and-mahout.html > > > > And there's an OSS project that can search similar photos/images > > othar than text by using Lucene: > > > > alike in Apache Labs: > > http://labs.apache.org/labs.html > > (please see short slides for overview in the folder > > http://svn.apache.org/repos/asf/labs/alike/trunk/ ) > > > > Koji > > -- > > http://soleami.com/blog/comparing-document-classification-functions-of-lucene-and-mahout.html > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
