3 citations · 7 across the 6 of their papers we have counts for
6 papers
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…
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,…
Cross-lingual Transferring of Pre-trained Contextualized Language Models
Zuchao Li, Kevin Parnow, Hai Zhao +4
Though the pre-trained contextualized language model (PrLM) has made a significant impact on NLP, training PrLMs in languages other than English can be impractical for two reasons:…
Grammatical Error Correction as GAN-like Sequence Labeling
Kevin Parnow, Zuchao Li, Hai Zhao
In Grammatical Error Correction (GEC), sequence labeling models enjoy fast inference compared to sequence-to-sequence models; however, inference in sequence labeling GEC models is…
Head-driven Phrase Structure Parsing in O() Time Complexity
Zuchao Li, Junru Zhou, Hai Zhao +1
Constituent and dependency parsing, the two classic forms of syntactic parsing, have been found to benefit from joint training and decoding under a uniform formalism, Head-driven P…
Neural Unsupervised Semantic Role Labeling
Kashif Munir, Hai Zhao, Zuchao Li
The task of semantic role labeling (SRL) is dedicated to finding the predicate-argument structure. Previous works on SRL are mostly supervised and do not consider the difficulty in…