Rosen-Zvi et al UAI 2004

This a Paper discussed in Social Media Analysis 10-802 in Fall 2012.

Citation

The Author-Topic Model for Authors and Documents. Michal Rosen-Zvi, Thomas Griffiths, Mark Steyvers, Padhraic Smyth. In Proceedings of UAI 2004, pages 487-494.

Online version

[www.datalab.uci.edu/author-topic/398.pdf The Author-Topic Model for Authors and Documents]

Summary

This paper poses two interesting social problems on bipartite graph named Neighborhood formation and Anomaly detection. They also propose solutions based on Random walk with restart.

The experimented on 3 real world social graphs Conference-Author dataset, Author-Paper dataset and IMDB dataset