45 citations · 141 across the 23 of their papers we have counts for
4 papers · 1 filter
Annotation of Chinese Predicate Heads and Relevant Elements
Yanping Chen, Wenfan Jin, Yongbin Qin +3
A predicate head is a verbal expression that plays a role as the structural center of a sentence. Identifying predicate heads is critical to understanding a sentence. It plays the…
A Boundary Regression Model for Nested Named Entity Recognition
Yanping Chen, Lefei Wu, Qinghua Zheng +7
Recognizing named entities (NEs) is commonly conducted as a classification problem that predicts a class tag for a word or a NE candidate in a sentence. In shallow structures, cate…
XTQA: Span-Level Explanations of the Textbook Question Answering
Jie Ma, Qi Chai, Jun Liu +3
Textbook Question Answering (TQA) is a task that one should answer a diagram/non-diagram question given a large multi-modal context consisting of abundant essays and diagrams. We a…
Leveraging Multi-grained Sentiment Lexicon Information for Neural Sequence Models
Yan Zeng, Yangyang Lan, Yazhou Hao +2
Neural sequence models have achieved great success in sentence-level sentiment classification. However, some models are exceptionally complex or based on expensive features. Some o…