Terrific class for a person looking to bring interactivity to music or visual art. It's also a great introduction to machine learning that goes deep enough to give you an understanding of the tools without taking you ALL the way into a very deep subject.
Rebecca Fiebrink is not only a well-known authority in this field, she also oversees the development of the open source machine-learning tools that you will learn how to use in conjunction with your own art or music.
In my case I learned how to transform a multi-variable stream of electric-power monitoring data into inputs for an Ableton Live composition. I'm planning to add a stream of weather data and another stream of live game-cameras (using photo-recognition) to the mix. This class gave me the confidence to take on that great hack. :-)