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Distribution Calibration for Out-of-Domain Detection with Bayesian Approximation


Sep 14, 2022
Yanan Wu, Zhiyuan Zeng, Keqing He, Yutao Mou, Pei Wang, Weiran Xu

* Accepted in COLING2022 

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Generalized Intent Discovery: Learning from Open World Dialogue System


Sep 13, 2022
Yutao Mou, Keqing He, Yanan Wu, Pei Wang, Jingang Wang, Wei Wu, Yi Huang, Junlan Feng, Weiran Xu

* This paper has been accepted at COLING2022 

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PSSAT: A Perturbed Semantic Structure Awareness Transferring Method for Perturbation-Robust Slot Filling


Aug 31, 2022
Guanting Dong, Daichi Guo, Liwen Wang, Xuefeng Li, Zechen Wang, Chen Zeng, Keqing He, Jinzheng Zhao, Hao Lei, Xinyue Cui, Yi Huang, Junlan Feng, Weiran Xu

* Accepted by COLING 2022 

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A Robust Contrastive Alignment Method For Multi-Domain Text Classification


Apr 26, 2022
Xuefeng Li, Hao Lei, Liwen Wang, Guanting Dong, Jinzheng Zhao, Jiachi Liu, Weiran Xu, Chunyun Zhang

* Accepted by ICASSP 2022 

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Domain-Oriented Prefix-Tuning: Towards Efficient and Generalizable Fine-tuning for Zero-Shot Dialogue Summarization


Apr 09, 2022
Lulu Zhao, Fujia Zheng, Weihao Zeng, Keqing He, Weiran Xu, Huixing Jiang, Wei Wu, Yanan Wu

* NAACL 2022 main conference(long paper) 

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InstructionNER: A Multi-Task Instruction-Based Generative Framework for Few-shot NER


Mar 08, 2022
Liwen Wang, Rumei Li, Yang Yan, Yuanmeng Yan, Sirui Wang, Wei Wu, Weiran Xu

* Work in progress 

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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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