16 citations · 60 across the 13 of their papers we have counts for
4 papers · 1 filter
Improving AMR Parsing with Sequence-to-Sequence Pre-training
Dongqin Xu, Junhui Li, Muhua Zhu +2
In the literature, the research on abstract meaning representation (AMR) parsing is much restricted by the size of human-curated dataset which is critical to build an AMR parser wi…
Gated Group Self-Attention for Answer Selection
Dong Xu, Jianhui Ji, Haikuan Huang +2
Answer selection (answer ranking) is one of the key steps in many kinds of question answering (QA) applications, where deep models have achieved state-of-the-art performance. Among…
Hashing based Answer Selection
Dong Xu, Wu-Jun Li
Answer selection is an important subtask of question answering (QA), where deep models usually achieve better performance. Most deep models adopt question-answer interaction mechan…
Full-Time Supervision based Bidirectional RNN for Factoid Question Answering
Dong Xu, Wu-Jun Li
Recently, bidirectional recurrent neural network (BRNN) has been widely used for question answering (QA) tasks with promising performance. However, most existing BRNN models extrac…