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Chenwei Zhang

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Towards Open-World Product Attribute Mining: A Lightly-Supervised Approach

May 26, 2023
Liyan Xu, Chenwei Zhang, Xian Li, Jingbo Shang, Jinho D. Choi

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GDA: Generative Data Augmentation Techniques for Relation Extraction Tasks

May 26, 2023
Xuming Hu, Aiwei Liu, Zeqi Tan, Xin Zhang, Chenwei Zhang, Irwin King, Philip S. Yu

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Think Rationally about What You See: Continuous Rationale Extraction for Relation Extraction

May 02, 2023
Xuming Hu, Zhaochen Hong, Chenwei Zhang, Irwin King, Philip S. Yu

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Gradient Imitation Reinforcement Learning for General Low-Resource Information Extraction

Nov 14, 2022
Xuming Hu, Shiao Meng, Chenwei Zhang, Xiangli Yang, Lijie Wen, Irwin King, Philip S. Yu

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HiURE: Hierarchical Exemplar Contrastive Learning for Unsupervised Relation Extraction

May 05, 2022
Shuliang Liu, Xuming Hu, Chenwei Zhang, Shu`ang Li, Lijie Wen, Philip S. Yu

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OA-Mine: Open-World Attribute Mining for E-Commerce Products with Weak Supervision

Apr 29, 2022
Xinyang Zhang, Chenwei Zhang, Xian Li, Xin Luna Dong, Jingbo Shang, Christos Faloutsos, Jiawei Han

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Gradient Imitation Reinforcement Learning for Low Resource Relation Extraction

Sep 14, 2021
Xuming Hu, Chenwei Zhang, Yawen Yang, Xiaohe Li, Li Lin, Lijie Wen, Philip S. Yu

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Team Power and Hierarchy: Understanding Team Success

Aug 09, 2021
Huimin Xu, Yi Bu, Meijun Liu, Chenwei Zhang, Mengyi Sun, Yi Zhang, Eric Meyer, Eduardo Salas, Ying Ding

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Minimally-Supervised Structure-Rich Text Categorization via Learning on Text-Rich Networks

Feb 23, 2021
Xinyang Zhang, Chenwei Zhang, Luna Xin Dong, Jingbo Shang, Jiawei Han

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Dynamic Semantic Matching and Aggregation Network for Few-shot Intent Detection

Oct 11, 2020
Hoang Nguyen, Chenwei Zhang, Congying Xia, Philip S. Yu

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