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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

* In EMNLP 2021 as a long paper. Code and data available at https://github.com/THU-BPM/GradLRE 

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Learning Algebraic Recombination for Compositional Generalization


Jul 14, 2021
Chenyao Liu, Shengnan An, Zeqi Lin, Qian Liu, Bei Chen, Jian-Guang Lou, Lijie Wen, Nanning Zheng, Dongmei Zhang

* ACL Findings 2021 

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GAHNE: Graph-Aggregated Heterogeneous Network Embedding


Dec 23, 2020
Xiaohe Li, Lijie Wen, Chen Qian, Jianmin Wang


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A Graph Representation of Semi-structured Data for Web Question Answering


Oct 14, 2020
Xingyao Zhang, Linjun Shou, Jian Pei, Ming Gong, Lijie Wen, Daxin Jiang

* Accepted as long paper in COLING 2020 

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SelfORE: Self-supervised Relational Feature Learning for Open Relation Extraction


Apr 06, 2020
Xuming Hu, Lijie Wen, Yusong Xu, Chenwei Zhang, Philip S. Yu


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TraceWalk: Semantic-based Process Graph Embedding for Consistency Checking


May 16, 2019
Chen Qian, Lijie Wen, Akhil Kumar


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Process Extraction from Texts via Multi-Task Architecture


May 16, 2019
Chen Qian, Lijie Wen, MingSheng Long, Yanwei Li, Akhil Kumar, Jianmin Wang


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