兰州大学机构库

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The Optimized Anomaly Detection Models Based on an Approach of Dealing with Imbalanced Dataset for Credit Card Fraud Detection 期刊论文
Mobile Information Systems, 2022, 卷号: 2022
Authors:  Zhang, Yan-Feng;  Lu, Hong-Liang;  Lin, Hong-Fan;  Qiao, Xue-Chen;  Zheng, Hao
Adobe PDF(1208Kb)  |  Favorite  |    Submit date:2022/07/01
Adaptive boosting  Anomaly detection  Decision trees  Finance  Principal component analysis  Support vector machines  Anomaly detection models  Credit card fraud detections  Credit card frauds  Exponential increase  Financial institution  Fraud detection  Imbalanced dataset  Model-based OPC  Naive bayes  Synthetic minority over-sampling techniques  
MECGuard: GRU enhanced attack detection in Mobile Edge Computing environment 期刊论文
COMPUTER COMMUNICATIONS, 2021, 卷号: 172, 页码: 1-9
Authors:  Liu, Xin;  Zhang, Wenqiang;  Zhou, Xiaokang;  Zhou, QG(周庆国)
Favorite  |    Submit date:2021/04/16
5G mobile communication systems  Anomaly detection  Decision trees  Deep learning  Electromagnetic compatibility  Network architecture  Anomaly detection  Attack detection  Commercialisation  Computing devices  Computing environments  Computing services  Edge computing  Edge computing security  Edge server  Gated recurrent unit  
Variable length methods for detecting anomaly patterns in time series 会议论文
Proceedings of the 2008 International Symposium on Computational Intelligence and Design, ISCID 2008, Wuhan, China, October 17, 2008 - October 17, 2008
Authors:  Leng, Mingwei;  Chen, Xiaoyun;  Li, LJ(李龙杰);  Leng, M. (lengmw@163.com)
Favorite  |    Submit date:2017/01/18
Algorithms  Artificial Intelligence  Time Series  Anomaly Factor  Anomaly Patterns  Data Sets  Detection Algorithm  Dynamic Time Warping  Quadratic Regression  Variable Length  
基于隐马尔可夫模型的系统调用异常检测系统 学位论文
理学硕士, 兰州: 兰州大学, 2006
Authors:  刘波
Favorite  |    Submit date:2023/11/15
入侵检测  intrusion detection  anomaly intrusion detection  异常检测  system calls  系统调用  Hidden Markov Model  隐马尔可夫模型  
基于改进的模糊C均值聚类算法的入侵检测技术研究 学位论文
工程硕士, 兰州: 兰州大学, 2018
Authors:  付家祺
Favorite  |    Submit date:2023/11/15
入侵检测  intrusion detection  聚类分析  cluster analysis  模糊C均值聚类算法  fuzzy C-means clustering algorithm  异常检测  anomaly detection  
Depth from extreme points method for gravity gradient tensor data 期刊论文
GEOPHYSICAL PROSPECTING, 2018, 卷号: 66, 期号: 2, 页码: 432-443
Authors:  Zhou, WN(周文纳);  Liu, CY(刘成英)
Favorite  |    Submit date:2018/09/27
Depth from extreme points  Depth estimation  Edge detection  Gravity anomaly  Gravity gradient tensor  
基于数据挖掘组合模型的个人信贷风险评估 学位论文
应用统计硕士, 兰州: 兰州大学, 2023
Authors:  穆麒伊
Favorite  |    Submit date:2023/11/15
数据挖掘  Data mining,  数据不平衡  data imbalance,  信用评估  credit evaluation,  特征衍生  feature derivation,  异常检测  anomaly detection  
Anomaly detection in ad-hoc networks based on deep learning model: A plug and play device 期刊论文
Ad Hoc Networks, 2019, 卷号: 84, 页码: 82-89
Authors:  Feng, Fang;  Liu, Xin;  Yong, BB(雍宾宾);  Zhou, R(周睿);  Zhou, QG(周庆国)
Favorite  |    Submit date:2019/10/21
Ad hoc network  Security  Deep learning  Anomaly detection  
A self-supervised anomaly detection algorithm with interpretability 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2024, 卷号: 237
Authors:  Wu, Zhichao;  Yang, Xin;  Wei, Xiaopeng;  Yuan, Peijun;  Zhang, Yuanping;  Bai, JM(白建明)
Favorite  |    Submit date:2023/11/28
Anomaly Detection  Self-supervised Learning  Wrapped Feature Selection  Lof  Interpretability