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A cluster analysis-based shock wave pattern recognition method for two-dimensional inviscid compressible flows
期刊论文
Journal of Computational Physics, 2024, 页码: 33
作者:
Chang SY(常思源)
;
Liu J(刘君)
;
Cui K(崔凯)
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  |  
浏览/下载:4/0
  |  
提交时间:2024/03/18
基于ABC优化的集成分类手势识别方法研究
期刊论文
自动化技术与应用, 2022, 卷号: 41, 期号: 06, 页码: 112-116
作者:
缑新科
;
王润
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  |  
浏览/下载:36/0
  |  
提交时间:2022/07/19
HOG
PCA
人工蜂群算法
集成分类器
手势识别
A new two-layer nearest neighbor selection method for kNN classifier
期刊论文
KNOWLEDGE-BASED SYSTEMS, 2022, 卷号: 235, 页码: 14
作者:
Wang, Yikun
;
Pan, Zhibin
;
Dong, Jing
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  |  
浏览/下载:37/0
  |  
提交时间:2021/12/28
kNN classifier
Two-layer nearest neighbor rule
First-layer neighborhood
Second-layer neighborhood
Extended neighborhood
Visual inspection system for battery screen print using joint method with multi-level block matching and K nearest neighbor algorithm
期刊论文
Optik, 2022, 卷号: 250
作者:
Zhao, Zhuo
;
Li, Bing
;
Liu, Tongkun
;
Zhang, Shaojie
;
Lu, Jiasheng
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  |  
浏览/下载:64/0
  |  
提交时间:2021/12/07
Machine vision
Defect inspection
Template matching
Active shape model
K nearest neighbor
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
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  |  
浏览/下载:19/0
  |  
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:13/0
  |  
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
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
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  |  
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
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
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  |  
浏览/下载:7/0
  |  
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
A Method of Mechanical Fault Diagnosis Based on Locality Margin Discriminant Projection
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2021, 卷号: 41, 期号: 1, 页码: 126-132
作者:
Shi, Mingkuan
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/04/12
Frequency domain analysis
Nearest neighbor search
Frequency domains
K-nearest neighbor classifiers (KNN)
Low dimensional
Mechanical fault diagnosis
Rotor vibrations
Sensitive features
Statistical characteristics
Vibration signal
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
收藏
  |  
浏览/下载:18/0
  |  
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
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