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TODSum: Task-Oriented Dialogue Summarization with State Tracking


Oct 25, 2021
Lulu Zhao, Fujia Zheng, Keqing He, Weihao Zeng, Yuejie Lei, Huixing Jiang, Wei Wu, Weiran Xu, Jun Guo, Fanyu Meng

* Preprint 

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Bridge to Target Domain by Prototypical Contrastive Learning and Label Confusion: Re-explore Zero-Shot Learning for Slot Filling


Oct 07, 2021
Liwen Wang, Xuefeng Li, Jiachi Liu, Keqing He, Yuanmeng Yan, Weiran Xu

* Accepted by EMNLP 2021 

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Novel Slot Detection: A Benchmark for Discovering Unknown Slot Types in the Task-Oriented Dialogue System


May 29, 2021
Yanan Wu, Zhiyuan Zeng, Keqing He, Hong Xu, Yuanmeng Yan, Huixing Jiang, Weiran Xu

* ACL2021 
* Accepted by ACL2021 

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Modeling Discriminative Representations for Out-of-Domain Detection with Supervised Contrastive Learning


May 29, 2021
Zhiyuan Zeng, Keqing He, Yuanmeng Yan, Zijun Liu, Yanan Wu, Hong Xu, Huixing Jiang, Weiran Xu

* ACL2021 
* Accepted by ACL2021 

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ConSERT: A Contrastive Framework for Self-Supervised Sentence Representation Transfer


May 25, 2021
Yuanmeng Yan, Rumei Li, Sirui Wang, Fuzheng Zhang, Wei Wu, Weiran Xu

* Accepted by ACL2021, 10 pages, 7 figures, 4 tables 

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Generative Adversarial Zero-Shot Relational Learning for Knowledge Graphs


Jan 08, 2020
Pengda Qin, Xin Wang, Wenhu Chen, Chunyun Zhang, Weiran Xu, William Yang Wang


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DSGAN: Generative Adversarial Training for Distant Supervision Relation Extraction


May 24, 2018
Pengda Qin, Weiran Xu, William Yang Wang


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Robust Distant Supervision Relation Extraction via Deep Reinforcement Learning


May 24, 2018
Pengda Qin, Weiran Xu, William Yang Wang


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