Re: Auto tagging (or keyword discovery of) papers

If you don't mind extracting the text first, and doing them interactively, you can always run them through Calais [1].

To try a one-off of concept extraction and entity recognition, drop something into the viewer:


On Thu, Oct 21, 2010 at 12:31 PM, Jie Bao <> wrote:


I have a few hundreds papers in pdfs [I can easily extract text from

it]. I would like to run some tools to automatically discover tags or

keywords from them. Do you have any recommendation?

Thanks in advance



Jie Bao

Tetherless World Constellation

Rensselaer Polytechnic Institute


Received on Thursday, 21 October 2010 18:17:43 UTC