Shameless Plug: I did this in Python: http://josephmisiti.github.io/using-latent-dirichlet-allocation-to-categorize-my-twitter-feed.html http://josephmisiti.gi

Shameless Plug: I did this in Python: http://josephmisiti.github.io/using-latent-dirichlet-allocation-to-categorize-my-twitter-feed.html http://josephmisiti.github.io/using-latent-dirichlet-allocat...