[BangPypers] How to compare the relevancy between news headlines?

[Gopalakrishnan Subramani]

Thank you Anand.. OpenCalais seems more promising.. I will play around this
weekend..

--

Gopal

On Tue, Jun 14, 2011 at 5:44 PM, Anand Balachandran Pillai <
abpillai at gmail.com> wrote:

> On Tue, Jun 14, 2011 at 5:16 PM, Gopalakrishnan Subramani <
> gopalakrishnan.subramani at 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 <gora at mimirtech.com>
> wrote:
> >
> > > On Tue, Jun 14, 2011 at 1:28 PM, Gopalakrishnan Subramani
> > > <gopalakrishnan.subramani at 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
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>
>
>
> --
> --Anand
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