350 citations · 351 across the 2 of their papers we have counts for
5 papers · 1 filter
GlossBERT: BERT for Word Sense Disambiguation with Gloss Knowledge
Luyao Huang, Chi Sun, Xipeng Qiu +1
Word Sense Disambiguation (WSD) aims to find the exact sense of an ambiguous word in a particular context. Traditional supervised methods rarely take into consideration the lexical…
How to Fine-Tune BERT for Text Classification?
Chi Sun, Xipeng Qiu, Yige Xu +1
Language model pre-training has proven to be useful in learning universal language representations. As a state-of-the-art language model pre-training model, BERT (Bidirectional Enc…
VCWE: Visual Character-Enhanced Word Embeddings
Chi Sun, Xipeng Qiu, Xuanjing Huang
Chinese is a logographic writing system, and the shape of Chinese characters contain rich syntactic and semantic information. In this paper, we propose a model to learn Chinese wor…
Utilizing BERT for Aspect-Based Sentiment Analysis via Constructing Auxiliary Sentence
Chi Sun, Luyao Huang, Xipeng Qiu
Aspect-based sentiment analysis (ABSA), which aims to identify fine-grained opinion polarity towards a specific aspect, is a challenging subtask of sentiment analysis (SA). In this…
Gaussian Word Embedding with a Wasserstein Distance Loss
Chi Sun, Hang Yan, Xipeng Qiu +1
Compared with word embedding based on point representation, distribution-based word embedding shows more flexibility in expressing uncertainty and therefore embeds richer semantic…