On Tue, Jun 14, 2011 at 5:16 PM, Gopalakrishnan Subramani < gopalakrishnan.subram...@gmail.com> wrote:
> Dear All, > > Thanks for very informative answers. I would follow NLT & also try out > Patra's advice as well. Post you my updates. > You can also do this by utilizing the entity extraction/categorization provided by online Linked-data/clustering providers. One such service is OpenCalais provided by Thomson-Reuters. I had played around with Calais one year back and found it very useful to learn about Linked-data and entity extraction. In fact, there is an already existing news clustering service written on top of OpenCalais. http://www.opencalais.com/applications/interceder Klezio.com was also a very good example of this, but now it seems to be down. In fact I cooked up an application to pull out the cost of mobile phones using Opencalais and demoed it in a BangPypers meeting some time back, here is an archive of it. http://web.archiveorange.com/archive/v/nwVbqtZ9jcT56TZEpxjw HTH. --Anand > -- > > Gopal > > On Tue, Jun 14, 2011 at 4:55 PM, Gora Mohanty <g...@mimirtech.com> wrote: > > > On Tue, Jun 14, 2011 at 1:28 PM, Gopalakrishnan Subramani > > <gopalakrishnan.subram...@gmail.com> wrote: > > > Thanks for suggestion. Can you give me a specific NLT toolset/approach > > with > > > example if you have experience already? > > > > Try clustering with Python NLTK ( http://www.nltk.org/ ). > > NLTK is well documented, and what you are looking for > > will probably be available from nltk.cluster. The site has > > a free, downloadable book , and extensive documentation. > > See, e.g., > http://www.opendocs.net/nltk/0.9.5/api/nltk.cluster-module.html > > > > If you are willing to go away from Python, there are various > > options, such as: > > * Carrot 2: http://search.carrot2.org/stable/search > > * Mahout: http://lucene.apache.org/mahout/ > > > > Regards, > > Gora > > _______________________________________________ > > BangPypers mailing list > > BangPypers@python.org > > http://mail.python.org/mailman/listinfo/bangpypers > > > _______________________________________________ > BangPypers mailing list > BangPypers@python.org > http://mail.python.org/mailman/listinfo/bangpypers > -- --Anand _______________________________________________ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers