Semi-nonnegative matrix factorization with global statistical consistency for collaborative filtering.

@inproceedings{ma-2009-seminonnegative, author = {Hao Ma and Haixuan Yang and Irwin King and Michael R. Lyu}, editor = {David Wai-Lok Cheung and Il-Yeol Song and Wesley W. Chu and Xiaohua Hu and Jimmy Lin}, title = {{Semi-nonnegative matrix factorization with global statistical consistency for collaborative filtering}}, booktitle = {{Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009}}, pages = {767--776}, publisher = {ACM}, year = {2009}, url = {https://doi.org/10.1145/1645953.1646051}, doi = {https://doi.org/10.1145/1645953.1646051} }