%0 Conference Paper %A Pham, Thi Ngan %A Nguyen, Le Minh %A Ha, Quang Thuy %B IALP: International Conference on Asian Language Processing %C Hanoi %D 2012 %F SisLab:81 %P 85-89 %T Named Entity Recognition for Vietnamese Documents Using Semi-supervised Learning Method of CRFs with Generalized Expectation Criteria %U https://eprints.uet.vnu.edu.vn/eprints/id/eprint/81/