Counting bi-gram frequencies

Question

I\'ve written a piece of code that essentially counts word frequencies and inserts them into an ARFF file for use with weka. I\'d like to alter it so that it can count bi-gram f

Answer 1

Life is much more easier if you start using NLTK's FreqDist function to do the counting. Also NLTK has bigram feature. Examples for both of them are in the following page.

http://nltk.googlecode.com/svn/trunk/doc/book/ch01.html