Divisi is embedded in a larger project on knowledge representation (semantic networks and the like) in the MIT, so it is intended to be used in applications in AI and not in linguistics.

It is SVD (singular value decomposition) library for Python.

It requires numpy (numerical python, a standard library for scientifically computing with py) and pysparse (no idea, yet). From my own experience, installing numpy is not trivial.

As far as I can see right now, it is necessary to develop or use another to collect the context vectors, etc..

Quick overview.