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Relation construction for aspect-level sentiment classification
Journal article
Information Sciences,2022, volume: 586, pages: 209-223
Authors:
Zeng, Jiandian
;
Liu, Tianyi
;
Jia, Weijia
;
Zhou, Jiantao
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View/Download:9/0
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Submit date:2022/06/16
Aspect relations
Aspect-level
Graph convolutional network
Sentiment analysis
实体关系提取方法
Patent
专利类型: 发明专利Invention, 专利号: CN201810639503.1, 申请日期: 2018-06-20, 公开日期: 2018-12-07
Inventors:
贾维嘉
;
张新松
;
李鹏帅
;
刘天一
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View/Download:27/0
  |  
Submit date:2021/12/24
Fine-grained Question-Answer sentiment classification with hierarchical graph attention network
Journal article
Neurocomputing,2021, volume: 457, pages: 214-224
Authors:
Zeng, Jiandian
;
Liu, Tianyi
;
Jia, Weijia
;
Zhou, Jiantao
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View/Download:8/0
  |  
Submit date:2022/06/16
Graph attention network
Question Answer
Sentiment classification
Robust Neural Relation Extraction via Multi-Granularity Noises Reduction
Journal article
IEEE Transactions on Knowledge and Data Engineering,2021, volume: 33, issue: 9, pages: 3297 - 3310
Authors:
Zhang, Xinsong
;
Liu, Tianyi
;
Li, Pengshuai
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View/Download:22/0
  |  
Submit date:2021/09/09
distant supervision
multi-instance learning
Neural relation extraction
transfer learning
Distantly Supervised Relation Extraction using Multi-Layer Revision Network and Confidence-based Multi-Instance Learning
Conference paper
EMNLP 2021 - 2021 Conference on Empirical Methods in Natural Language Processing, Proceedings, Online and Punta Cana, Dominican Republic, NOV 07-11, 2021
Authors:
Lin, Xiangyu
;
Liu, Tianyi
;
Jia, Weijia
;
Gong, Zhiguo
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View/Download:7/0
  |  
Submit date:2022/06/16
Data Diversification Revisited: Why Does It Work?
Conference paper
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Authors:
Song,Yuheng
;
Liu,Tianyi
;
Jia,Weijia
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View/Download:11/0
  |  
Submit date:2021/10/19
Data diversification
Knowledge distillation
Neural Machine Translation
Fine-grained relation extraction with focal multi-task learning
Other
Science China Information Sciences, 2020, volume: 63, issue: 6
Authors:
Zhang, Xinsong
;
Liu, Tianyi
;
Jia, Weijia
;
Li, Pengshuai
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View/Download:3/0
  |  
Submit date:2022/06/16
Neural relation extraction via inner-sentence noise reduction and transfer learning
Conference paper
Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, EMNLP 2018, Brussels, Belgium, OCT 31-NOV 4, 2018
Authors:
Liu, Tianyi
;
Zhang, Xinsong
;
Zhou, Wanhao
;
Jia, Weijia
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View/Download:8/0
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Submit date:2021/07/30
Improving abstractive document summarization with salient information modeling
Conference paper
ACL 2019 - 57th Annual Meeting of the Association for Computational Linguistics, Proceedings of the Conference, Florence, Italy, JUL 28-AUG 02, 2019
Authors:
You, Yongjian
;
Jia, Weijia
;
Liu, Tianyi
;
Yang, Wenmian
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View/Download:4/0
  |  
Submit date:2021/07/30