@inproceedings{ICPR-2010-LiZXCG,
	author        = "Si Li and Hao Zhang and Weiran Xu and Guang Chen and Jun Guo",
	booktitle     = "{Proceedings of the 20th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2010.1007",
	isbn          = "978-0-7695-4109-9",
	pages         = "4141--4144",
	publisher     = "{IEEE Computer Society}",
	title         = "{Exploiting Combined Multi-level Model for Document Sentiment Analysis}",
	year          = 2010,
}