Mood Analysis of your Twitter Feed
"TwitterTwill is an application that continuously samples your Twitter timeline every day and uses machine learning to determine the mood of your timeline.
It reports this data back to you so you can see how positive or negative it has been recently and even who is posting the majority of the negative or positive content so you can make informed decisions on how to curate your timeline.
Twitter Twill was built with Laravel. The machine learning aspect is written in Python."