TY - CONF ID - SisLab2300 UR - http://doi.org/10.1109/WAINA.2008.137 A1 - Zhang, Zhiwei A1 - Phan, Xuan Hieu A1 - Horiguchi, Susumu Y1 - 2008/03/25/ TI - An Efficient Feature Selection Using Hidden Topic in Text Categorization SP - 1223 M2 - Okinawa, Japan AV - none EP - 1228 T2 - The 2008 IEEE Symposium on Mining and Web, The 22nd International Conference on Advanced Information Networking and Applications (IEEE AINA) ER -