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CASIA OpenIR
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面向大数据领域的事理认知图谱构建与推断分析 期刊论文
中国科学:信息科学, 2020, 卷号: 50, 期号: 7, 页码: 988–1002
作者:  王军平;  张文生;  王勇飞;  孙正雅
Adobe PDF(7696Kb)  |  收藏  |  浏览/下载：96/36  |  提交时间：2023/05/05
Improving fraud detection via hierarchical attention-based Graph Neural Network 期刊论文
JOURNAL OF INFORMATION SECURITY AND APPLICATIONS, 2023, 卷号: 72, 页码: 10
作者:  Liu, Yajing;  Sun, Zhengya;  Zhang, Wensheng
收藏  |  浏览/下载：119/0  |  提交时间：2023/02/22
Graph Neural Networks  Fraud detection  Attention mechanism  
Multi-level semantic fusion network for Chinese medical named entity recognition 期刊论文
JOURNAL OF BIOMEDICAL INFORMATICS, 2022, 卷号: 133, 页码: 8
作者:  Shi, Jintong;  Sun, Mengxuan;  Sun, Zhengya;  Li, Mingda;  Gu, Yifan;  Zhang, Wensheng
收藏  |  浏览/下载：127/0  |  提交时间：2023/01/09
Medical named entity recognition  Multi-level semantic fusion  Syntactic dependency parsing  Graph neural network  
SLAN: Similarity-aware aggregation network for embedding out-of-knowledge-graph entities 期刊论文
NEUROCOMPUTING, 2022, 卷号: 491, 页码: 186-196
作者:  Li, Mingda;  Sun, Zhengya;  Zhang, Wensheng
Adobe PDF(931Kb)  |  收藏  |  浏览/下载：282/49  |  提交时间：2022/06/10
Knowledge graph embedding  Out-of-knowledge-graph entities  Knowledge graph completion  Similarity search  
Composition-driven symptom phrase recognition for Chinese medical consultation corpora 期刊论文
BMC Medical Informatics and Decision Making, 2021, 卷号: 21, 期号: 1
作者:  Gu,Xuan;  Sun,Zhengya;  Zhang,Wensheng
收藏  |  浏览/下载：186/0  |  提交时间：2022/01/27
Symptom phrase recognition  Named entity recognition  Medical consultation  Composition driven  
Enhancing knowledge graph embedding with relational constraints 期刊论文
NEUROCOMPUTING, 2021, 卷号: 429, 页码: 77-88
作者:  Li, Mingda;  Sun, Zhengya;  Zhang, Siheng;  Zhang, Wensheng
收藏  |  浏览/下载：236/0  |  提交时间：2021/03/29
Knowledge graph embedding  Translational model  Relational constraints  Knowledge graph completion  
Inter-Patient ECG Classification With Symbolic Representations and Multi-Perspective Convolutional Neural Networks 期刊论文
IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, 2020, 卷号: 24, 期号: 5, 页码: 1321-1332
作者:  Niu, Jinghao;  Tang, Yongqiang;  Sun, Zhengya;  Zhang, Wensheng
收藏  |  浏览/下载：224/0  |  提交时间：2020/06/22
Heart beat  Electrocardiography  Heart rate variability  Deep learning  Feature extraction  Task analysis  Informatics  ECG classification  biomedical monitoring  convolutional neural network  deep learning  
Enhancing Knowledge Graph Completion with Positive Unlabeled Learning 会议论文
, Beijing, August 20-24
作者:  Niu, Jinghao;  Sun, Zhengya;  Zhang, Wensheng
浏览  |  Adobe PDF(703Kb)  |  收藏  |  浏览/下载：228/81  |  提交时间：2020/05/08
InterPatient ECG Classification with Symbolic Representations and MultiPerspective Convolutional Neural Networks 期刊论文
IEEE Journal of Biomedical and Health Informatics, 2020, 卷号: 24, 期号: 5, 页码: 1321-1332
作者:  Niu, Jinghao;  Tang, Yongqiang;  Sun, Zhengya;  Zhang, Wensheng
浏览  |  Adobe PDF(2290Kb)  |  收藏  |  浏览/下载：251/78  |  提交时间：2020/05/08
Ecg Classification  Convolutional Neural Network  Deep Learning  Biomedical Monitoring  
Improve the translational distance models for knowledge graph embedding 期刊论文
JOURNAL OF INTELLIGENT INFORMATION SYSTEMS, 2020, 卷号: 2020, 期号: 1, 页码: 23
作者:  Zhang, Siheng;  Sun, Zhengya;  Zhang, Wensheng
浏览  |  Adobe PDF(802Kb)  |  收藏  |  浏览/下载：330/86  |  提交时间：2020/04/07
Knowledge graph embedding  Translational distance model  Positional encoding  Self-attention