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兰州理工大学 [6]
地理科学与资源研究所 [2]
沈阳自动化研究所 [2]
南京地理与湖泊研究所 [1]
自动化研究所 [1]
西安光学精密机械研究... [1]
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期刊论文 [13]
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2021 [13]
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Spatial Distribution Assessment of Terrorist Attack Types Based on I-MLKNN Model
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2021, 卷号: 10, 期号: 8, 页码: 22
作者:
Zhao, Ruifang
;
Xie, Xiaolan
;
Zhang, Xun
;
Jin, Min
;
Hao, Mengmeng
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/11/05
assessment
terrorist attack types
I-MLKNN
multi-source factors
A Fault Diagnosis Method of Rotating Machinery Based on LBDP
期刊论文
Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2021, 卷号: 32, 期号: 14, 页码: 1653-1658 and 1668
作者:
Shi, Mingkuan
;
Zhao, Rongzhen
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  |  
浏览/下载:12/0
  |  
提交时间:2022/02/17
Dimensionality reduction
Frequency domain analysis
Machinery
Nearest neighbor search
Complex characteristics
Dimensionality reduction algorithms
Discriminant informations
Fault classification
Fault diagnosis method
High dimensional feature
K-nearest neighbor classifiers (KNN)
Time frequency domain
A comparison of neural networks algorithms for EEG and sEMG features based gait phases recognition
期刊论文
Biomedical Signal Processing and Control, 2021, 卷号: 68
作者:
Wei, Pengna
;
Zhang, Jinhua
;
Tian, Feifei
;
Hong, Jun
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  |  
浏览/下载:91/0
  |  
提交时间:2021/04/25
Surface electromyography (sEMG)
Electroencephalogram (EEG)
Gait phases recognition
Feature dimension
Feature-classifier combination
CKLPMDP algorithm for dimension reduction of a rotor fault data set
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 9, 页码: 37-42 and 54
作者:
An, Huang
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/02/17
Data reduction
Dimensionality reduction
Entropy
Graph algorithms
Learning algorithms
Nearest neighbor search
Statistical tests
Vector spaces
Classification performance
Data dimension reduction
Discriminant informations
Feature extraction methods
K-nearest neighbor classifiers (KNN)
Local manifold structure
Locality-preserving
Structure information
基于局部质心均值最小距离鉴别投影的旋转机械故障数据降维分析研究
期刊论文
振动工程学报, 2021, 卷号: 34, 期号: 02, 页码: 421-430
作者:
石明宽
;
赵荣珍
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  |  
浏览/下载:5/0
  |  
提交时间:2021/06/03
故障诊断
降维
局部质心均值
分类器
模式识别
Dimensional reduction analysis of rotating machinery fault data based on local centroid mean minimum-distance discriminant projection
期刊论文
Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2021, 卷号: 34, 期号: 2, 页码: 421-430
作者:
Shi, Ming-Kuan
;
Zhao, Rong-Zhen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/02/17
Dimensionality reduction
Pattern recognition
Rotating machinery
Dimension reduction
Dimension reduction algorithm
Dimensional reduction
Fault identifications
High dimensional feature
K nearest centroid neighbors
Local geometric structures
Strong nonlinearity
Fault feature extraction of rolling bearing integrating KPCA and t-SNE
期刊论文
Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2021, 卷号: 34, 期号: 2, 页码: 431-440
作者:
Wang, Wang-Wang
;
Deng, Lin-Feng
;
Zhao, Rong-Zhen
;
Wu, Yao-Chun
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  |  
浏览/下载:68/0
  |  
提交时间:2022/02/17
Clustering algorithms
Data mining
Extraction
Feature extraction
Frequency domain analysis
Nearest neighbor search
Stochastic systems
Time domain analysis
Fault feature extractions
Feature extraction methods
Global and local structures
High dimensional feature
K-nearest neighbor classifier
Kernel principal component analyses (KPCA)
Rolling bearing vibration
Stochastic neighbor embedding
A self-training semi-supervised machine learning method for predictive mapping of soil classes with limited sample data
期刊论文
GEODERMA, 2021, 卷号: 384, 页码: 10
作者:
Zhang, Lei
;
Yang, Lin
;
Ma, Tianwu
;
Shen, Feixue
;
Cai, Yanyan
收藏
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浏览/下载:28/0
  |  
提交时间:2021/03/15
Digital soil sampling
Machine learning
Semi-supervised learning
Self-training
Predictive mapping
Fault diagnosis of rotor based on Local-Global Balanced Orthogonal Discriminant Projection
期刊论文
Measurement: Journal of the International Measurement Confederation, 2021, 卷号: 168
作者:
Shi, Mingkuan
;
Zhao, Rongzhen
;
Wu, Yaochun
;
He, Tianjing
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  |  
浏览/下载:17/0
  |  
提交时间:2020/11/14
Fault detection
Frequency domain analysis
Nearest neighbor search
Rotating machinery
Time domain analysis
Application examples
Complex characteristics
Discriminant informations
High dimensional feature
Inter-class distance
K-nearest neighbor method
Structure information
Time frequency domain
Generating Adversarial Samples on Multivariate Time Series using Variational Autoencoders
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 9, 页码: 1523-1538
作者:
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  |  
浏览/下载:56/0
  |  
提交时间:2021/09/03
Adversarial machine learning
deep learning
multivariate time series
perturbation methods
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