Variational inference for finite Indian Buffet Processes.
A reimplementation of Matlab code from the following reference, extended to perform stochastic variational inference:
"Variational Inference for the Indian Buffet Process"
Finale Doshi-Velez, Kurt T. Miller, Jurgen Van Gael, Yee Whye Teh
Technical Report 2009
http://mlg.eng.cam.ac.uk/pub/pdf/DosMilVanTeh09b.pdf