Active Probabilistic Matrix Factorization

For a description of this work, read our KDD '13 paper on the technique. This version has an appendix with some formulas not included in the official version because of space limitations. Alternatively, here are the slides or poster from KDD.

The code and data used are available via:
git clone git://git.sccs.swarthmore.edu/dougal/active-matrix-factorization
or as a tar.gz dump. This isn't particularly well-organized; please feel free to ask me any questions.