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Ningyu Zhang

CBLUE: A Chinese Biomedical Language Understanding Evaluation Benchmark


Jul 06, 2021
Mosha Chen, Chuanqi Tan, Zhen Bi, Xiaozhuan Liang, Lei Li, Ningyu Zhang, Xin Shang, Kangping Yin, Jian Xu, Fei Huang, Luo Si, Yuan Ni, Guotong Xie, Zhifang Sui, Baobao Chang, Hui Zong, Zheng Yuan, Linfeng Li, Jun Yan, Hongying Zan, Kunli Zhang, Buzhou Tang, Qingcai Chen

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PRGC: Potential Relation and Global Correspondence Based Joint Relational Triple Extraction


Jun 18, 2021
Hengyi Zheng, Rui Wen, Xi Chen, Yifan Yang, Yunyan Zhang, Ziheng Zhang, Ningyu Zhang, Bin Qin, Ming Xu, Yefeng Zheng

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* Accepted by ACL 2021 
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Document-level Relation Extraction as Semantic Segmentation


Jun 07, 2021
Ningyu Zhang, Xiang Chen, Xin Xie, Shumin Deng, Chuanqi Tan, Mosha Chen, Fei Huang, Luo Si, Huajun Chen

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* Accepted by IJCAI 2021 
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AliCG: Fine-grained and Evolvable Conceptual Graph Construction for Semantic Search at Alibaba


Jun 03, 2021
Ningyu Zhang, Qianghuai Jia, Shumin Deng, Xiang Chen, Hongbin Ye, Hui Chen, Huaixiao Tou, Gang Huang, Zhao Wang, Nengwei Hua, Huajun Chen

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* Accepted by KDD 2021 (Applied Data Science Track) 
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MLBiNet: A Cross-Sentence Collective Event Detection Network


Jun 01, 2021
Dongfang Lou, Zhilin Liao, Shumin Deng, Ningyu Zhang, Huajun Chen

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* Accepted by ACL 2021 
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OntoED: Low-resource Event Detection with Ontology Embedding


May 27, 2021
Shumin Deng, Ningyu Zhang, Luoqiu Li, Hui Chen, Huaixiao Tou, Mosha Chen, Fei Huang, Huajun Chen

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* Accepted to appear at the ACL 2021 main conference 
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Unsupervised Knowledge Graph Alignment by Probabilistic Reasoning and Semantic Embedding


May 19, 2021
Zhiyuan Qi, Ziheng Zhang, Jiaoyan Chen, Xi Chen, Yuejia Xiang, Ningyu Zhang, Yefeng Zheng

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* Accepted by IJCAI 2021 
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Interventional Aspect-Based Sentiment Analysis


Apr 20, 2021
Zhen Bi, Ningyu Zhang, Ganqiang Ye, Haiyang Yu, Xi Chen, Huajun Chen

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* Work in progress 
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AdaPrompt: Adaptive Prompt-based Finetuning for Relation Extraction


Apr 15, 2021
Xiang Chen, Xin Xie, Ningyu Zhang, Jiahuan Yan, Shumin Deng, Chuanqi Tan, Fei Huang, Luo Si, Huajun Chen

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* Work in progress 
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Noisy-Labeled NER with Confidence Estimation


Apr 12, 2021
Kun Liu, Yao Fu, Chuanqi Tan, Mosha Chen, Ningyu Zhang, Songfang Huang, Sheng Gao

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* NAACL 2021 Camera Ready 
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Normal vs. Adversarial: Salience-based Analysis of Adversarial Samples for Relation Extraction


Apr 11, 2021
Luoqiu Li, Xiang Chen, Ningyu Zhang, Shumin Deng, Xin Xie, Chuanqi Tan, Mosha Chen, Fei Huang, Huajun Chen

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* Work in progress 
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Disentangled Contrastive Learning for Learning Robust Textual Representations


Apr 11, 2021
Xiang Chen, Xin Xie, Zhen Bi, Hongbin Ye, Shumin Deng, Ningyu Zhang, Huajun Chen

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* Work in progress 
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Text-guided Legal Knowledge Graph Reasoning


Apr 06, 2021
Luoqiu Li, Zhen Bi, Hongbin Ye, Shumin Deng, Hui Chen, Huaixiao Tou, Ningyu Zhang, Huajun Chen

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* work in progress 
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ZJUKLAB at SemEval-2021 Task 4: Negative Augmentation with Language Model for Reading Comprehension of Abstract Meaning


Feb 25, 2021
Xin Xie, Xiangnan Chen, Xiang Chen, Yong Wang, Ningyu Zhang, Shumin Deng, Huajun Chen

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* SemEval-2021 Workshop, ACL-IJCNLP 2021 
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Logic-guided Semantic Representation Learning for Zero-Shot Relation Classification


Oct 30, 2020
Juan Li, Ruoxu Wang, Ningyu Zhang, Wen Zhang, Fan Yang, Huajun Chen

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* Accepted for COLING 2020 
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Bridging Text and Knowledge with Multi-Prototype Embedding for Few-Shot Relational Triple Extraction


Oct 30, 2020
Haiyang Yu, Ningyu Zhang, Shumin Deng, Hongbin Ye, Wei Zhang, Huajun Chen

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* accepted at COLING 2020 
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Can Fine-tuning Pre-trained Models Lead to Perfect NLP? A Study of the Generalizability of Relation Extraction


Sep 23, 2020
Ningyu Zhang, Luoqiu Li, Shumin Deng, Haiyang Yu, Xu Cheng, Wei Zhang, Huajun Chen

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Finding Influential Instances for Distantly Supervised Relation Extraction


Sep 17, 2020
Zifeng Wang, Rui Wen, Xi Chen, Shao-Lun Huang, Ningyu Zhang, Yefeng Zheng

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The Devil is the Classifier: Investigating Long Tail Relation Classification with Decoupling Analysis


Sep 15, 2020
Haiyang Yu, Ningyu Zhang, Shumin Deng, Zonggang Yuan, Yantao Jia, Huajun Chen

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Contrastive Triple Extraction with Generative Transformer


Sep 14, 2020
Hongbin Ye, Ningyu Zhang, Shumin Deng, Mosha Chen, Chuanqi Tan, Fei Huang, Huajun Chen


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Conceptualized Representation Learning for Chinese Biomedical Text Mining


Aug 25, 2020
Ningyu Zhang, Qianghuai Jia, Kangping Yin, Liang Dong, Feng Gao, Nengwei Hua

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* WSDM2020 Health Day 
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Relation-Gated Domain Adaptation for Relation Extraction


Dec 16, 2019
Ningyu Zhang, Shumin Deng, Zhanlin Sun, Jiaoayan Chen, Wei Zhang, Huajun Chen

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Meta-Learning with Dynamic-Memory-Based Prototypical Network for Few-Shot Event Detection


Nov 13, 2019
Shumin Deng, Ningyu Zhang, Jiaojian Kang, Yichi Zhang, Wei Zhang, Huajun Chen

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* Accepted by WSDM 2020 
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