How do you classify text based content?

Question

How to automatically find categories for text based on content?

Answer 1

• Read Data Mining: Practical Tools and Machine Learning Techniques - Ian H. Witten, Abe Frank
• Use Weka or Orange

Answer 2

Natural Language Toolkit. Python, , API . NLTK, .

Answer 3

: http://www.cs.utexas.edu/users/hyukcho/classificationAlgorithm.html

Answer 4

, , - taxonomy. CMS . Drupal taxonomy CMS.

Answer 5

- bag-of-words. /n- . . , . , k-mean .

Python, NTLK ( , python ), .