The Contribution of Graph Representation to Recommender Systems
This is a proof of concept implementation of the methods described in the journal paper.
In order to run the example an installation of Python 2.7 and IPython-notebook is required (http://ipython.org/install.html).
The graph representation and feature extraction framework can also be used stand-alone on datasets by importing 'graph_based_recsys' and calling the methods as specified in the example.
The code is released under the Academic Free License ("AFL") v. 3.0 http://opensource.org/licenses/AFL-3.0