@inproceedings{yang:recsys2016,
	author          = {Jie Yang and Zhu Sun and Alessandro Bozzon and Jie Zhang},
	title           = {Learning  Hierarchical Feature Influence for Recommendation by Recursive Regularization},
	booktitle       = {Proceedings of 10th ACM Conference on Recommender Systems. (RecSys 2016)},
	publisher       = {ACM},
	year            = {2016},
	month           = {September},
	pages           = {51--58},
	isbn            = {978-1-4503-4035-9},
	location        = {Boston, MA, USA},
	url             = {http://doi.acm.org/10.1145/2959100.2959159},
	topic           = {Information Retrieval,Big Bata Processing},
	group           = {WIS}
}