TODO

• divisi2.make_sparse is way too slow! Need to change the way how the matrix is created
• Too much memory consumption using divisi2 functions. Remove dependencies from divisi2?
• algorithms: Gradient Descent rsvd?
• evaluation: add DCG
• switch to Pycluster to compute kmeans? http://pypi.python.org/pypi/Pycluster
• Mention other Python approaches somewhere in the documentation:
  • pysuggest http://code.google.com/p/pysuggest/
  • pyrsvd http://code.google.com/p/pyrsvd/
  • crab https://github.com/marcelcaraciolo/crab
  • pyflix http://pyflix.python-hosting.com/