Search Results for author: Zhichao Geng

Found 6 papers, 3 papers with code

A Simple Hash-Based Early Exiting Approach For Language Understanding and Generation

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.

TURNER: The Uncertainty-based Retrieval Framework for Chinese NER

no code implementations18 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.

General Knowledge NER +1

CPT: A Pre-Trained Unbalanced Transformer for Both Chinese Language Understanding and Generation

1 code implementation13 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).

Denoising Language Modelling +3

fastHan: A BERT-based Multi-Task Toolkit for Chinese NLP

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.

Chinese Word Segmentation Dependency Parsing +6

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