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CPM-2: Large-scale Cost-effective Pre-trained Language Models


Jun 24, 2021
Zhengyan Zhang, Yuxian Gu, Xu Han, Shengqi Chen, Chaojun Xiao, Zhenbo Sun, Yuan Yao, Fanchao Qi, Jian Guan, Pei Ke, Yanzheng Cai, Guoyang Zeng, Zhixing Tan, Zhiyuan Liu, Minlie Huang, Wentao Han, Yang Liu, Xiaoyan Zhu, Maosong Sun


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Lawformer: A Pre-trained Language Model for Chinese Legal Long Documents


May 09, 2021
Chaojun Xiao, Xueyu Hu, Zhiyuan Liu, Cunchao Tu, Maosong Sun


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Equality before the Law: Legal Judgment Consistency Analysis for Fairness


Mar 25, 2021
Yuzhong Wang, Chaojun Xiao, Shirong Ma, Haoxi Zhong, Cunchao Tu, Tianyang Zhang, Zhiyuan Liu, Maosong Sun

* 15 pages, 4 figures, 10 tables 

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UPRec: User-Aware Pre-training for Recommender Systems


Feb 22, 2021
Chaojun Xiao, Ruobing Xie, Yuan Yao, Zhiyuan Liu, Maosong Sun, Xu Zhang, Leyu Lin

* This paper has been submitted to IEEE TKDE 

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Denoising Relation Extraction from Document-level Distant Supervision


Nov 08, 2020
Chaojun Xiao, Yuan Yao, Ruobing Xie, Xu Han, Zhiyuan Liu, Maosong Sun, Fen Lin, Leyu Lin

* EMNLP 2020 short paper 

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Knowledge Transfer via Pre-training for Recommendation: A Review and Prospect


Sep 19, 2020
Zheni Zeng, Chaojun Xiao, Yuan Yao, Ruobing Xie, Zhiyuan Liu, Fen Lin, Leyu Lin, Maosong Sun

* This paper is submitted to Frontiers in Big Data and is under review 

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How Does NLP Benefit Legal System: A Summary of Legal Artificial Intelligence


May 18, 2020
Haoxi Zhong, Chaojun Xiao, Cunchao Tu, Tianyang Zhang, Zhiyuan Liu, Maosong Sun

* Accepted by ACL 2020 

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More Data, More Relations, More Context and More Openness: A Review and Outlook for Relation Extraction


Apr 07, 2020
Xu Han, Tianyu Gao, Yankai Lin, Hao Peng, Yaoliang Yang, Chaojun Xiao, Zhiyuan Liu, Peng Li, Maosong Sun, Jie Zhou


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JEC-QA: A Legal-Domain Question Answering Dataset


Nov 27, 2019
Haoxi Zhong, Chaojun Xiao, Cunchao Tu, Tianyang Zhang, Zhiyuan Liu, Maosong Sun

* 9 pages, 2 figures, 10 tables, accepted by AAAI2020 

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CAIL2019-SCM: A Dataset of Similar Case Matching in Legal Domain


Nov 25, 2019
Chaojun Xiao, Haoxi Zhong, Zhipeng Guo, Cunchao Tu, Zhiyuan Liu, Maosong Sun, Tianyang Zhang, Xianpei Han, Zhen Hu, Heng Wang, Jianfeng Xu

* 5 pages 

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Adversarial Language Games for Advanced Natural Language Intelligence


Nov 08, 2019
Yuan Yao, Haoxi Zhong, Zhengyan Zhang, Xu Han, Xiaozhi Wang, Chaojun Xiao, Guoyang Zeng, Zhiyuan Liu, Maosong Sun

* Work in progress 

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Overview of CAIL2018: Legal Judgment Prediction Competition


Oct 13, 2018
Haoxi Zhong, Chaojun Xiao, Zhipeng Guo, Cunchao Tu, Zhiyuan Liu, Maosong Sun, Yansong Feng, Xianpei Han, Zhen Hu, Heng Wang, Jianfeng Xu

* 6 pages, 1 table 

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CAIL2018: A Large-Scale Legal Dataset for Judgment Prediction


Jul 04, 2018
Chaojun Xiao, Haoxi Zhong, Zhipeng Guo, Cunchao Tu, Zhiyuan Liu, Maosong Sun, Yansong Feng, Xianpei Han, Zhen Hu, Heng Wang, Jianfeng Xu

* 4 pages, 2 tables 

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