Twss-classifier is a project mainly written in Ruby, it's free.
A That's What She Said classifier, built off a simple unigram Naive Bayes model.
A Naive Bayes model built for That's What She Said classification.
require 'rubygems'
require 'twss-classifier'
if TWSSClassifier.is_twss?("that was longer than i expected")
puts "That's what she said!"
end
if TWSSClassifier.is_twss?("oh, this is good", 0.9) # Use a lower threshold of 0.9.
puts "That's what she said!"
end Read more about the algorithm here, and see a demo here.