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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
Authors:  Liu, Yajing;  Sun, Zhengya;  Zhang, Wensheng
Favorite  |  View/Download：78/0  |  Submit date：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
Authors:  Shi, Jintong;  Sun, Mengxuan;  Sun, Zhengya;  Li, Mingda;  Gu, Yifan;  Zhang, Wensheng
Favorite  |  View/Download：89/0  |  Submit date：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
Authors:  Li, Mingda;  Sun, Zhengya;  Zhang, Wensheng
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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
Authors:  Gu,Xuan;  Sun,Zhengya;  Zhang,Wensheng
Favorite  |  View/Download：137/0  |  Submit date：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
Authors:  Li, Mingda;  Sun, Zhengya;  Zhang, Siheng;  Zhang, Wensheng
Favorite  |  View/Download：187/0  |  Submit date：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
Authors:  Niu, Jinghao;  Tang, Yongqiang;  Sun, Zhengya;  Zhang, Wensheng
Favorite  |  View/Download：161/0  |  Submit date：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  
Discriminative structure learning of sum-product networks for data stream classification 期刊论文
NEURAL NETWORKS, 2020, 卷号: 123, 页码: 163-175
Authors:  Sun, Zhengya;  Liu, Cheng-Lin;  Niu, Jinghao;  Zhang, Wensheng
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Sum-product network  Discriminative structure learning  Data stream classification  
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
Authors:  Zhang, Siheng;  Sun, Zhengya;  Zhang, Wensheng
Adobe PDF(802Kb)  |  Favorite  |  View/Download：268/62  |  Submit date：2020/04/07
Knowledge graph embedding  Translational distance model  Positional encoding  Self-attention  
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
Authors:  Niu, Jinghao;  Tang, Yongqiang;  Sun, Zhengya;  Zhang, Wensheng
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Ecg Classification  Convolutional Neural Network  Deep Learning  Biomedical Monitoring  
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
Authors:  王军平;  张文生;  王勇飞;  孙正雅
Adobe PDF(7696Kb)  |  Favorite  |  View/Download：52/17  |  Submit date：2023/05/05