12 citations · 57 across the 21 of their papers we have counts for
32 papers
Sentence Representation Learning with Generative Objective rather than Contrastive Objective
Bohong Wu, Hai Zhao
Though offering amazing contextualized token-level representations, current pre-trained language models take less attention on accurately acquiring sentence-level representation du…
Nested Named Entity Recognition as Holistic Structure Parsing
Yifei Yang, Zuchao Li, Hai Zhao
As a fundamental natural language processing task and one of core knowledge extraction techniques, named entity recognition (NER) is widely used to extract information from texts f…
Unsupervised Full Constituency Parsing with Neighboring Distribution Divergence
Letian Peng, Zuchao Li, Hai Zhao
Unsupervised constituency parsing has been explored much but is still far from being solved. Conventional unsupervised constituency parser is only able to capture the unlabeled str…
Multi-tasking Dialogue Comprehension with Discourse Parsing
Yuchen He, Zhuosheng Zhang, Hai Zhao
Multi-party dialogue machine reading comprehension (MRC) raises an even more challenging understanding goal on dialogue with more than two involved speakers, compared with the trad…
Sparse Fuzzy Attention for Structured Sentiment Analysis
Letian Peng, Zuchao Li, Hai Zhao
Attention scorers have achieved success in parsing tasks like semantic and syntactic dependency parsing. However, in tasks modeled into parsing, like structured sentiment analysis,…
Self- and Pseudo-self-supervised Prediction of Speaker and Key-utterance for Multi-party Dialogue Reading Comprehension
Yiyang Li, Hai Zhao
Multi-party dialogue machine reading comprehension (MRC) brings tremendous challenge since it involves multiple speakers at one dialogue, resulting in intricate speaker information…