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Wenxuan Zhou

Contrastive Out-of-Distribution Detection for Pretrained Transformers


Apr 18, 2021
Wenxuan Zhou, Muhao Chen

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Learning from Noisy Labels for Entity-Centric Information Extraction


Apr 17, 2021
Wenxuan Zhou, Muhao Chen

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Lyapunov Barrier Policy Optimization


Mar 16, 2021
Harshit Sikchi, Wenxuan Zhou, David Held

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An Improved Baseline for Sentence-level Relation Extraction


Feb 02, 2021
Wenxuan Zhou, Muhao Chen

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PLAS: Latent Action Space for Offline Reinforcement Learning


Nov 14, 2020
Wenxuan Zhou, Sujay Bajracharya, David Held

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Document-Level Relation Extraction with Adaptive Thresholding and Localized Context Pooling


Oct 23, 2020
Wenxuan Zhou, Kevin Huang, Tengyu Ma, Jing Huang

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* Code available at https://github.com/wzhouad/ATLOP 
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Learning Off-Policy with Online Planning


Aug 23, 2020
Harshit Sikchi, Wenxuan Zhou, David Held

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* Presented in ICML BIG workshop, July 18 2020 
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A Variational Approach to Unsupervised Sentiment Analysis


Aug 21, 2020
Ziqian Zeng, Wenxuan Zhou, Xin Liu, Zizheng Lin, Yangqin Song, Michael David Kuo, Wan Hang Keith Chiu

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* arXiv admin note: substantial text overlap with arXiv:1904.05055 
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IsoBN: Fine-Tuning BERT with Isotropic Batch Normalization


May 02, 2020
Wenxuan Zhou, Bill Yuchen Lin, Xiang Ren

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Improving BERT Fine-tuning with Embedding Normalization


Nov 10, 2019
Wenxuan Zhou, Junyi Du, Xiang Ren

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* work in progress 
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Learning to Annotate: Modularizing Data Augmentation for Text Classifiers with Natural Language Explanations


Nov 07, 2019
Ziqi Wang, Yujia Qin, Wenxuan Zhou, Jun Yan, Qinyuan Ye, Leonardo Neves, Zhiyuan Liu, Xiang Ren

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* 16 pages, 7 figures, 13 tables 
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Learning to Annotate: Modularizing Data Augmentation for TextClassifiers with Natural Language Explanations


Nov 04, 2019
Ziqi Wang, Yujia Qin, Wenxuan Zhou, Jun Yan, Qinyuan Ye, Leonardo Neves, Zhiyuan Liu, Xiang Ren

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* 16 pages, 7 figures, 13 tables 
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Neural Rule Grounding for Low-Resource Relation Extraction


Sep 20, 2019
Wenxuan Zhou, Hongtao Lin, Ziqi Wang, Leonardo Neves, Xiang Ren

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Environment Probing Interaction Policies


Jul 26, 2019
Wenxuan Zhou, Lerrel Pinto, Abhinav Gupta

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* Published as a conference paper at ICLR 2019 
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A Variational Approach to Weakly Supervised Document-Level Multi-Aspect Sentiment Classification


Apr 10, 2019
Ziqian Zeng, Wenxuan Zhou, Xin Liu, Yangqiu Song

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* Accepted by NAACL-HLT 2019 
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