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Wang, Liwen

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6 papers 2021–2023

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

Wang, Liwen, Li, Xuefeng, Liu, Jiachi, He, Keqing, Yan, Yuanmeng, Xu, Weiran
2021-01 Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing

Dynamically Disentangling Social Bias from Task-Oriented Representations with Adversarial Attack

Wang, Liwen, Yan, Yuanmeng, He, Keqing, Wu, Yanan, Xu, Weiran
2021-01 Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies

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

Dong, Guanting, Guo, Daichi, Wang, Liwen, Li, Xuefeng, Wang, Zechen, Zeng, Chen
+7 more show fewer
He, Keqing, Zhao, Jinzheng, Lei, Hao, Cui, Xinyue, Huang, Yi, Feng, Junlan, Xu, Weiran
2022-01 Proceedings of the 29th International Conference on Computational Linguistics

Exploiting domain-slot related keywords description for Few-Shot Cross-Domain Dialogue State Tracking

Qixiang, Gao, Dong, Guanting, Mou, Yutao, Wang, Liwen, Zeng, Chen, Guo, Daichi
+2 more show fewer
Sun, Mingyang, Xu, Weiran
2022-01 Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing

AISFG: Abundant Information Slot Filling Generator

Yan, Yang, Ye, Junda, Zhang, Zhongbao, Wang, Liwen
2022-01 Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies

Generative Zero-Shot Prompt Learning for Cross-Domain Slot Filling with Inverse Prompting

Li, Xuefeng, Wang, Liwen, Dong, Guanting, He, Keqing, Zhao, Jinzheng, Lei, Hao
+2 more show fewer
Liu, Jiachi, Xu, Weiran
2023-01 Findings of the Association for Computational Linguistics: ACL 2023