Meeting level Keyphrases/ Topics.

[reaganrewop]

Along with Chapter level and PIMs level keyphrase, a meeting level keyphrase (TOPIC) would help in the following ways:

• Give a diverse set of keyphrases which were talked in the meeting.
• would help in recommendations and searches.
• user level contribution to the topics and similar analysis.

The keyphrases are picked such that it refers to different discussions in the meeting, this is achieved through language model and graphs (Community detection).

[reaganrewop]

Is put on hold until the issue #81 is taken care of.