TY  - Journal of Beijing University of Posts and Telecommunications
A1  - LIU Yong-bin, WANG Xiao-jie, YUAN Cai-xia, YI Lian
T1  - Unanswerable Questions Recognition by Semantic Discrepancy Detection
Y1  - 2019-11-15 00:00:00.0
JF  - Journal of Beijing University of Posts and Telecommunications
JO  - Journal of Beijing University of Posts and Telecommunications
SP  - 126
EP  - 133,141
VL  - 42
IS  - 6
UR  - {https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2019-202}
N1  - 10.13190/j.jbupt.2019-202
ER  -