Social and semantics analysis via non-negative matrix factorization.

@inproceedings{wu-2008-social, author = {Zhi-Li Wu and Chi-Wa Cheng and Chun-hung Li}, editor = {Jinpeng Huai and Robin Chen and Hsiao-Wuen Hon and Yunhao Liu and Wei-Ying Ma and Andrew Tomkins and Xiaodong Zhang}, title = {{Social and semantics analysis via non-negative matrix factorization}}, booktitle = {{Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008}}, pages = {1245--1246}, publisher = {ACM}, year = {2008}, url = {https://doi.org/10.1145/1367497.1367748}, doi = {https://doi.org/10.1145/1367497.1367748} }