New objective functions for social collaborative filtering.

@inproceedings{noel-2012-new, author = {Joseph Noel and Scott Sanner and Khoi-Nguyen Tran and Peter Christen and Lexing Xie and Edwin V. Bonilla and Ehsan Abbasnejad and Nicol\'{a}s Della Penna}, editor = {Alain Mille and Fabien Gandon and Jacques Misselis and Michael Rabinovich and Steffen Staab}, title = {{New objective functions for social collaborative filtering}}, booktitle = {{Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012}}, pages = {859--868}, publisher = {ACM}, year = {2012}, url = {https://doi.org/10.1145/2187836.2187952}, doi = {https://doi.org/10.1145/2187836.2187952} }