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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
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2021/12/28
kNN classifier
Two-layer nearest neighbor rule
First-layer neighborhood
Second-layer neighborhood
Extended neighborhood
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
收藏
  |  
浏览/下载:11/0
  |  
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:90/0
  |  
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
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  |  
浏览/下载:9/0
  |  
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
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
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  |  
浏览/下载:6/0
  |  
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
Evaluation of Three Different Machine Learning Methods for Object-Based Artificial Terrace Mapping-A Case Study of the Loess Plateau, China
期刊论文
REMOTE SENSING, 2021, 卷号: 13, 期号: 5
作者:
Ding, Hu
;
Na, Jiaming
;
Jiang, Shangjing
;
Zhu, Jie
;
Liu, Kai
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  |  
浏览/下载:11/0
  |  
提交时间:2022/03/10
A New Method of Fault Feature Extraction Based on Hierarchical Dispersion Entropy
期刊论文
Shock and Vibration, 2021, 卷号: 2021
作者:
Chen, Peng
;
Zhao, Xiaoqiang
;
Jiang, Hongmei
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  |  
浏览/下载:22/0
  |  
提交时间:2021/04/12
Dispersions
Entropy
Extraction
Failure analysis
Feature extraction
Gaussian noise (electronic)
Nearest neighbor search
Roller bearings
Signal processing
White noise
Fault diagnosis method
Fault feature extractions
Feature information
Gaussian white noise
K-nearest neighbor classifiers (KNN)
Low frequency band
Rolling bearings
Vibration signal
Stellar Spectra Classification by Support Vector Machine with Unlabeled Data
期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 卷号: 39, 期号: 3, 页码: 948-952
作者:
Zhang Jing
;
Tu Liang-ping
;
Wang Jie
;
Liu Zhong-bao
;
Lei Yu-fei
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2019/05/23
Stellar spectra
Intelligent classification
Twin support vector machine
Unlabeled data
Application of neighbor probability distance in classification of rotating machinery fault sets
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2018, 卷号: 37, 期号: 11, 页码: 48-54
作者:
Li, Jipu
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2020/11/14
Clustering algorithms
Frequency domain analysis
Learning algorithms
Machinery
Motion compensation
Pattern recognition
Probability
Time domain analysis
Dimension reduction
Distance measure
Euclidean distance measure
Feature extracting method
High dimensional data
K-nearest neighbor classifiers (KNN)
Locality preserving projections
Probability distance
Improvement of moderate resolution land use and land cover classification by introducing adjacent region features
期刊论文
Remote sensing, 2018, 卷号: 10, 期号: 3, 页码: 16
作者:
Yu, Longlong
;
Su, Jinhe
;
Li, Chun
;
Wang, Le
;
Luo, Ze
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  |  
浏览/下载:37/0
  |  
提交时间:2019/05/09
Land use and land cover
Classification
Scale
Adjacent region feature
Remote sensing
Landscape ecology
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