An exploration of improving collaborative recommender systems via user-item subgroups.

@inproceedings{xu-2012-exploration, author = {Bin Xu and Jiajun Bu and Chun Chen and Deng Cai}, editor = {Alain Mille and Fabien Gandon and Jacques Misselis and Michael Rabinovich and Steffen Staab}, title = {{An exploration of improving collaborative recommender systems via user-item subgroups}}, booktitle = {{Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012}}, pages = {21--30}, publisher = {ACM}, year = {2012}, url = {https://doi.org/10.1145/2187836.2187840}, doi = {https://doi.org/10.1145/2187836.2187840} }