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An Investigation of Potential Function Designs for Neural CRF

Nov 11, 2020
Zechuan Hu, Yong Jiang, Nguyen Bach, Tao Wang, Zhongqiang Huang, Fei Huang, Kewei Tu


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Neural Latent Dependency Model for Sequence Labeling

Nov 10, 2020
Yang Zhou, Yong Jiang, Zechuan Hu, Kewei Tu


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Second-Order Unsupervised Neural Dependency Parsing

Oct 28, 2020
Songlin Yang, Yong Jiang, Wenjuan Han, Kewei Tu

* COLING 2020 camera ready 

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Adversarial Attack and Defense of Structured Prediction Models

Oct 18, 2020
Wenjuan Han, Liwen Zhang, Yong Jiang, Kewei Tu

* Accepted to EMNLP 2020 

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AIN: Fast and Accurate Sequence Labeling with Approximate Inference Network

Oct 12, 2020
Xinyu Wang, Yong Jiang, Nguyen Bach, Tao Wang, Zhongqiang Huang, Fei Huang, Kewei Tu

* Accept to Main Conference of EMNLP 2020 (Short). Camera-ready, 8 Pages 

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Structural Knowledge Distillation

Oct 10, 2020
Xinyu Wang, Yong Jiang, Zhaohui Yan, Zixia Jia, Nguyen Bach, Tao Wang, Zhongqiang Huang, Fei Huang, Kewei Tu

* Under review as a conference paper of ICLR 2021. 15 pages 

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Automated Concatenation of Embeddings for Structured Prediction

Oct 10, 2020
Xinyu Wang, Yong Jiang, Nguyen Bach, Tao Wang, Zhongqiang Huang, Fei Huang, Kewei Tu

* We propose ACE, which achieves new SOTA for 6 NLP tasks over 23 datasets. Under review as a conference paper at ICLR 2021. 19 pages 

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More Embeddings, Better Sequence Labelers?

Oct 10, 2020
Xinyu Wang, Yong Jiang, Nguyen Bach, Tao Wang, Zhongqiang Huang, Fei Huang, Kewei Tu

* Accepted to Findings of EMNLP 2020. Camera-ready, 16 pages 

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Second-Order Neural Dependency Parsing with Message Passing and End-to-End Training

Oct 10, 2020
Xinyu Wang, Kewei Tu

* Accepted to AACL 2020. 7 pages 

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A Survey of Unsupervised Dependency Parsing

Oct 04, 2020
Wenjuan Han, Yong Jiang, Hwee Tou Ng, Kewei Tu

* COLING 2020 

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Fast and Accurate Sequence Labeling with Approximate Inference Network

Sep 17, 2020
Xinyu Wang, Yong Jiang, Nguyen Bach, Tao Wang, Zhongqiang Huang, Fei Huang, Kewei Tu

* Accept to Main Conference of EMNLP 2020 (Short). 8 Pages 

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Enhanced Universal Dependency Parsing with Second-Order Inference and Mixture of Training Data

Jun 11, 2020
Xinyu Wang, Yong Jiang, Kewei Tu

* IWPT 2020 shared task. After fixing the bug, our proposed parser performs better than the team that ranked 1st in the official results 

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Structure-Level Knowledge Distillation For Multilingual Sequence Labeling

Apr 29, 2020
Xinyu Wang, Yong Jiang, Nguyen Bach, Tao Wang, Fei Huang, Kewei Tu

* Accepted to ACL 2020, camera-ready. 14 pages 

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ShanghaiTech at MRP 2019: Sequence-to-Graph Transduction with Second-Order Edge Inference for Cross-Framework Meaning Representation Parsing

Apr 08, 2020
Xinyu Wang, Yixian Liu, Zixia Jia, Chengyue Jiang, Kewei Tu

* Accepted to CoNLL 2019 Shared Task 

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Learning Numeral Embeddings

Jan 11, 2020
Chengyue Jiang, Zhonglin Nian, Kaihao Guo, Shanbo Chu, Yinggong Zhao, Libin Shen, Kewei Tu


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Second-Order Semantic Dependency Parsing with End-to-End Neural Networks

Aug 12, 2019
Xinyu Wang, Jingxian Huang, Kewei Tu


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Latent Variable Sentiment Grammar

Jul 08, 2019
Liwen Zhang, Kewei Tu, Yue Zhang

* Accepted at ACL 2019 

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Language Style Transfer from Sentences with Arbitrary Unknown Styles

Aug 13, 2018
Yanpeng Zhao, Wei Bi, Deng Cai, Xiaojiang Liu, Kewei Tu, Shuming Shi


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Gaussian Mixture Latent Vector Grammars

May 12, 2018
Yanpeng Zhao, Liwen Zhang, Kewei Tu

* Accepted to ACL 2018 

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QA4IE: A Question Answering based Framework for Information Extraction

Apr 10, 2018
Lin Qiu, Hao Zhou, Yanru Qu, Weinan Zhang, Suoheng Li, Shu Rong, Dongyu Ru, Lihua Qian, Kewei Tu, Yong Yu


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Maximum A Posteriori Inference in Sum-Product Networks

Nov 20, 2017
Jun Mei, Yong Jiang, Kewei Tu


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Combining Generative and Discriminative Approaches to Unsupervised Dependency Parsing via Dual Decomposition

Sep 24, 2017
Yong Jiang, Wenjuan Han, Kewei Tu

* In EMNLP 2017. A typo fixed in Algo 2 

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