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浏览/检索结果: 共223条，第1-10条

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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) 收藏 \| 浏览/下载：1/0 \| 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; 王润收藏 \| 浏览/下载：30/0 \| 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 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
	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 收藏 \| 浏览/下载：61/0 \| 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 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 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
	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：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
	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：5/0 \| 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：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
	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：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

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