no code implementations • COLING 2022 • Zhichao Geng, Ming Zhong, Zhangyue Yin, Xipeng Qiu, Xuanjing Huang
For dialogue summarization, the subdomain of text summarization, utterances are concatenated to flat text before being processed.
1 code implementation • Findings (ACL) 2022 • Tianxiang Sun, Xiangyang Liu, Wei Zhu, Zhichao Geng, Lingling Wu, Yilong He, Yuan Ni, Guotong Xie, Xuanjing Huang, Xipeng Qiu
Previous works usually adopt heuristic metrics such as the entropy of internal outputs to measure instance difficulty, which suffers from generalization and threshold-tuning.
no code implementations • 18 Feb 2022 • Zhichao Geng, Hang Yan, Zhangyue Yin, Chenxin An, Xipeng Qiu
Chinese NER is a difficult undertaking due to the ambiguity of Chinese characters and the absence of word boundaries.
no code implementations • 16 Sep 2021 • Chenxin An, Ming Zhong, Zhichao Geng, Jianqiang Yang, Xipeng Qiu
Existing summarization systems mostly generate summaries purely relying on the content of the source document.
1 code implementation • 13 Sep 2021 • Yunfan Shao, Zhichao Geng, Yitao Liu, Junqi Dai, Hang Yan, Fei Yang, Li Zhe, Hujun Bao, Xipeng Qiu
In this paper, we take the advantage of previous pre-trained models (PTMs) and propose a novel Chinese Pre-trained Unbalanced Transformer (CPT).
1 code implementation • ACL 2021 • Zhichao Geng, Hang Yan, Xipeng Qiu, Xuanjing Huang
The joint-model is trained and evaluated on 13 corpora of four tasks, yielding near state-of-the-art (SOTA) performance in dependency parsing and NER, achieving SOTA performance in CWS and POS.