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Interpretable Multi-dataset Evaluation for Named Entity Recognition

Dec 09, 2020
Jinlan Fu, Pengfei Liu, Graham Neubig

* Accepted by EMNLP 2020 

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RethinkCWS: Is Chinese Word Segmentation a Solved Task?

Dec 09, 2020
Jinlan Fu, Pengfei Liu, Qi Zhang, Xuanjing Huang

* Accepted by EMNLP 2020 

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Metrics also Disagree in the Low Scoring Range: Revisiting Summarization Evaluation Metrics

Nov 08, 2020
Manik Bhandari, Pranav Gour, Atabak Ashfaq, Pengfei Liu

* Accepted at COLING 2020 

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CDEvalSumm: An Empirical Study of Cross-Dataset Evaluation for Neural Summarization Systems

Oct 22, 2020
Yiran Chen, Pengfei Liu, Ming Zhong, Zi-Yi Dou, Danqing Wang, Xipeng Qiu, Xuanjing Huang

* 13 pages, Findings of EMNLP2020 

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GSum: A General Framework for Guided Neural Abstractive Summarization

Oct 15, 2020
Zi-Yi Dou, Pengfei Liu, Hiroaki Hayashi, Zhengbao Jiang, Graham Neubig


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Re-evaluating Evaluation in Text Summarization

Oct 14, 2020
Manik Bhandari, Pranav Gour, Atabak Ashfaq, Pengfei Liu, Graham Neubig

* Accepted at EMNLP 2020 

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Heterogeneous Graph Neural Networks for Extractive Document Summarization

Apr 26, 2020
Danqing Wang, Pengfei Liu, Yining Zheng, Xipeng Qiu, Xuanjing Huang

* Accepted by ACL2020 

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Extractive Summarization as Text Matching

Apr 19, 2020
Ming Zhong, Pengfei Liu, Yiran Chen, Danqing Wang, Xipeng Qiu, Xuanjing Huang

* Accepted by ACL 2020 

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Rethinking Generalization of Neural Models: A Named Entity Recognition Case Study

Jan 12, 2020
Jinlan Fu, Pengfei Liu, Qi Zhang, Xuanjing Huang

* Accepted by AAAI 2020 

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RTM3D: Real-time Monocular 3D Detection from Object Keypoints for Autonomous Driving

Jan 10, 2020
Peixuan Li, Huaici Zhao, Pengfei Liu, Feidao Cao

* 11 pages, 4 figures and 7 tables 

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Multi-Scale Self-Attention for Text Classification

Dec 02, 2019
Qipeng Guo, Xipeng Qiu, Pengfei Liu, Xiangyang Xue, Zheng Zhang

* Accepted in AAAI2020 

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Learning Sparse Sharing Architectures for Multiple Tasks

Nov 16, 2019
Tianxiang Sun, Yunfan Shao, Xiaonan Li, Pengfei Liu, Hang Yan, Xipeng Qiu, Xuanjing Huang

* Accepted by AAAI 2020 

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A Closer Look at Data Bias in Neural Extractive Summarization Models

Sep 30, 2019
Ming Zhong, Danqing Wang, Pengfei Liu, Xipeng Qiu, Xuanjing Huang

* EMNLP 2019 Workshop on New Frontiers in Summarization 

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Exploring Domain Shift in Extractive Text Summarization

Aug 30, 2019
Danqing Wang, Pengfei Liu, Ming Zhong, Jie Fu, Xipeng Qiu, Xuanjing Huang


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Zero-shot Text-to-SQL Learning with Auxiliary Task

Aug 29, 2019
Shuaichen Chang, Pengfei Liu, Yun Tang, Jing Huang, Xiaodong He, Bowen Zhou


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DropAttention: A Regularization Method for Fully-Connected Self-Attention Networks

Jul 26, 2019
Lin Zehui, Pengfei Liu, Luyao Huang, Junkun Chen, Xipeng Qiu, Xuanjing Huang


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Searching for Effective Neural Extractive Summarization: What Works and What's Next

Jul 08, 2019
Ming Zhong, Pengfei Liu, Danqing Wang, Xipeng Qiu, Xuanjing Huang

* Accepted by ACL 2019 (oral); Project homepage: http://pfliu.com/InterpretSum/ 

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TIGS: An Inference Algorithm for Text Infilling with Gradient Search

May 26, 2019
Dayiheng Liu, Jie Fu, Pengfei Liu, Jiancheng Lv

* The 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019) 

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Star-Transformer

Feb 28, 2019
Qipeng Guo, Xipeng Qiu, Pengfei Liu, Yunfan Shao, Xiangyang Xue, Zheng Zhang

* Accepted by NAACL 2019 

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Drug cell line interaction prediction

Dec 28, 2018
Pengfei Liu


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Multi-task Learning over Graph Structures

Nov 26, 2018
Pengfei Liu, Jie Fu, Yue Dong, Xipeng Qiu, Jackie Chi Kit Cheung

* Accepted by AAAI 2019 

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Contextualized Non-local Neural Networks for Sequence Learning

Nov 21, 2018
Pengfei Liu, Shuaichen Chang, Xuanjing Huang, Jian Tang, Jackie Chi Kit Cheung

* Accepted by AAAI2019 

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Meta-Learning Multi-task Communication

Oct 23, 2018
Pengfei Liu, Xuanjing Huang

* A related blog can be found on the author's homepage 

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Exploiting Effective Representations for Chinese Sentiment Analysis Using a Multi-Channel Convolutional Neural Network

Aug 08, 2018
Pengfei Liu, Ji Zhang, Cane Wing-Ki Leung, Chao He, Thomas L. Griffiths


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Meta Multi-Task Learning for Sequence Modeling

Feb 25, 2018
Junkun Chen, Xipeng Qiu, Pengfei Liu, Xuanjing Huang

* published in The Thirty-Second AAAI Conference on Artificial Intelligence (AAAI-18), 2018 

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