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TravelBERT: Pre-training Language Model Incorporating Domain-specific Heterogeneous Knowledge into A Unified Representation


Sep 05, 2021
Hongyin Zhu, Hao Peng, Zhiheng Lyu, Lei Hou, Juanzi Li, Jinghui Xiao


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Learning from Miscellaneous Other-Class Words for Few-shot Named Entity Recognition


Jun 29, 2021
Meihan Tong, Shuai Wang, Bin Xu, Yixin Cao, Minghui Liu, Lei Hou, Juanzi Li


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TWAG: A Topic-Guided Wikipedia Abstract Generator


Jun 29, 2021
Fangwei Zhu, Shangqing Tu, Jiaxin Shi, Juanzi Li, Lei Hou, Tong Cui

* Accepted by ACL 2021 

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Interpretable and Low-Resource Entity Matching via Decoupling Feature Learning from Decision Making


Jun 08, 2021
Zijun Yao, Chengjiang Li, Tiansi Dong, Xin Lv, Jifan Yu, Lei Hou, Juanzi Li, Yichi Zhang, Zelin Dai


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CLEVE: Contrastive Pre-training for Event Extraction


May 30, 2021
Ziqi Wang, Xiaozhi Wang, Xu Han, Yankai Lin, Lei Hou, Zhiyuan Liu, Peng Li, Juanzi Li, Jie Zhou

* Accepted at ACL 2021 

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TransferNet: An Effective and Transparent Framework for Multi-hop Question Answering over Relation Graph


Apr 15, 2021
Jiaxin Shi, Shulin Cao, Lei Hou, Juanzi Li, Hanwang Zhang


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Is Multi-Hop Reasoning Really Explainable? Towards Benchmarking Reasoning Interpretability


Apr 14, 2021
Xin Lv, Yixin Cao, Lei Hou, Juanzi Li, Zhiyuan Liu, Yichi Zhang, Zelin Dai


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Dynamic Anticipation and Completion for Multi-Hop Reasoning over Sparse Knowledge Graph


Oct 05, 2020
Xin Lv, Xu Han, Lei Hou, Juanzi Li, Zhiyuan Liu, Wei Zhang, Yichi Zhang, Hao Kong, Suhui Wu


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KQA Pro: A Large Diagnostic Dataset for Complex Question Answering over Knowledge Base


Jul 08, 2020
Jiaxin Shi, Shulin Cao, Liangming Pan, Yutong Xiang, Lei Hou, Juanzi Li, Hanwang Zhang, Bin He


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Course Concept Expansion in MOOCs with External Knowledge and Interactive Game


Sep 17, 2019
Jifan Yu, Chenyu Wang, Gan Luo, Lei Hou, Juanzi Li, Jie Tang, Zhiyuan Liu


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Adapting Meta Knowledge Graph Information for Multi-Hop Reasoning over Few-Shot Relations


Aug 30, 2019
Xin Lv, Yuxian Gu, Xu Han, Lei Hou, Juanzi Li, Zhiyuan Liu


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Joint Representation Learning of Cross-lingual Words and Entities via Attentive Distant Supervision


Nov 27, 2018
Yixin Cao, Lei Hou, Juanzi Li, Zhiyuan Liu, Chengjiang Li, Xu Chen, Tiansi Dong

* 11 pages, EMNLP2018 

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Neural Collective Entity Linking


Nov 21, 2018
Yixin Cao, Lei Hou, Juanzi Li, Zhiyuan Liu

* 12 pages, 3 figures, COLING2018 

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Learning to Embed Sentences Using Attentive Recursive Trees


Nov 15, 2018
Jiaxin Shi, Lei Hou, Juanzi Li, Zhiyuan Liu, Hanwang Zhang

* AAAI Conference of Artificial Intelligence, 2019 

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Differentiating Concepts and Instances for Knowledge Graph Embedding


Nov 12, 2018
Xin Lv, Lei Hou, Juanzi Li, Zhiyuan Liu

* Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing. 2018: 1971-1979 

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DeepChannel: Salience Estimation by Contrastive Learning for Extractive Document Summarization


Nov 07, 2018
Jiaxin Shi, Chen Liang, Lei Hou, Juanzi Li, Zhiyuan Liu, Hanwang Zhang

* AAAI-19 

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