TY - CONF AU - Chen, Yan AU - Li, Zhoujun AU - Nie, Liqiang AU - Hu, Xia AU - Wang, Xiangyu AU - Chua, Tat-Seng AU - Zhang, Xiaoming PY - 2012 DA - 2012// TI - A Semi-Supervised Bayesian Network Model for Microblog Topic Classification BT - Proceedings of COLING 2012 SP - 561 EP - 576 PB - The COLING 2012 Organizing Committee UR - http://aclweb.org/anthology/C12-1035 ID - C12-1035 ER -