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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 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   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   Markov Chain Neighborhood Sparse Preserving Graph Embedding Based on Tensor Factorization for Batch Process Monitoring 期刊论文 IEEE Access, 2021, 卷号: 9, 页码: 16211-16224 作者:  Zhao, Xiaoqiang;  Mou, Miao 收藏  |  浏览/下载：19/0  |  提交时间：2021/03/02 Batch data processing  Dimensionality reduction  Embeddings  Factorization  Graph algorithms  Graph theory  Process control  Process monitoring  Tensors  Batch process monitoring  Graph embeddings  Information loss  Markov chain analysis  Monitoring results  Simulation process  Tensor factorization  Three dimensions   Stability and global Hopf bifurcation in a Leslie–Gower predator-prey model with stage structure for prey 期刊论文 Journal of Applied Mathematics and Computing, 2019, 卷号: 60, 期号: 1-2, 页码: 1-25 作者:  Meng, Xin-You;  Huo, Hai-Feng;  Zhang, Xiao-Bing 收藏  |  浏览/下载：6/0  |  提交时间：2022/02/17 Differential equations  Ecology  Predator prey systems  Bifurcation parameter  Center manifold theorem  Functional differential equations  Global continuations  Global hopf bifurcations  Predator- preys  Predator-prey modeling  Stage structure   Stability and global Hopf bifurcation in a Leslie–Gower predator-prey model with stage structure for prey 期刊论文 Journal of Applied Mathematics and Computing, 2019, 卷号: 60, 期号: 1-2 作者:  Meng, Xin-You;  Huo, Hai-Feng;  Zhang, Xiao-Bing 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Differential equations  Ecology  Predator prey systems  Bifurcation parameter  Center manifold theorem  Functional differential equations  Global continuations  Global hopf bifurcations  Predator- preys  Predator-prey modeling  Stage structure   Stability and global Hopf bifurcation in a Leslie-Gower predator-prey model with stage structure for prey 期刊论文 JOURNAL OF APPLIED MATHEMATICS AND COMPUTING, 2019, 卷号: 60, 期号: 1-2, 页码: 1-25 作者:  Meng, Xin-You;  Huo, Hai-Feng;  Zhang, Xiao-Bing 收藏  |  浏览/下载：2/0  |  提交时间：2020/02/24 Global Hopf bifurcation  Leslie-Gower  Stage structure  Predator-prey   A Method of Dimension Reduction of Rotor Faults Data Set Based on Fusion of Global and Local Discriminant Information 期刊论文 Zidonghua Xuebao/Acta Automatica Sinica, 2017, 卷号: 43, 期号: 4, 页码: 560-567 作者:  Zhao, Xiao-Li;  Zhao, Rong-Zhen 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Data visualization  Discriminant analysis  Failure analysis  Nearest neighbor search  Principal component analysis  Visualization  Between class scatter  Data dimension reduction  Dimension reduction method  Discriminant informations  Kernel principal component analyses (KPCA)  Local manifold structure  Locality sensitive discriminant analysis  Orthogonalization process   Method for the dimension reduction of rotor fault data sets by using ISOMAP and LLE 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2017, 卷号: 36, 期号: 6, 页码: 45-50 and 156 作者:  Chen, Pengfei;  Zhao, Rongzhen;  Peng, Bin;  Li, Kunjie 收藏  |  浏览/下载：20/0  |  提交时间：2020/11/14 Classification (of information)  Failure analysis  Fault detection  Feature extraction  Classification accuracy  Dimension reduction  Isometric mapping  Kernel methods  Local structure  Locally linear embedding  Manifold learning  Nonlinear data set   Linear locality preserving and discriminating projection for face recognition 期刊论文 Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2013, 卷号: 35, 期号: 2, 页码: 463-467 作者:  Zhao, Zhen-Hua;  Hao, Xiao-Hong 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Electrical engineering  Signal processing  Supervised learning  Adaptive neighborhood  Class label informations  Discriminability  Locality preserving projections  Locality-preserving  Manifold learning  Nearest neighbors  Neighbor structures   Supervised local neighborhood preserving embedding algorithm for face recognition 期刊论文 Guangdianzi Jiguang/Journal of Optoelectronics Laser, 2013, 卷号: 24, 期号: 2, 页码: 365-371 作者:  Hao, Xiao-Hong;  Zhao, Zhen-Hua 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Algorithms  Class label informations  Dimensionality reduction  Image distance  Linear embedding  Linear methods  Local neighborhoods  Manifold learning  Neighborhood preserving embedding