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《Computer Engineering and Design》 2010-20
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Graphs ensemble based locality preserving projection

HU Qiang,YU Guo-xian(School of Computer Science and Engineering,South China University of Technology,Guangzhou 510006,China)  
Locality preserving projection(LPP) is sensitive to noise and its effectiveness relies much on the construction of neighborhood graph.To tackle these problems,a graphs ensemble based locality preserving projection(GELPP) method is proposed.GELPP first derives robust similarity between samples via robust statistic.Secondly,it constructs several approximate maximum spanning trees(MST) via this similarity,then combines these trees into an ensemble graph by the virtues of strong generalization ability of ensemble learning.Finally,it replaces similarity metric and neighborhood graph of LPP with robust similarity and this ensemble graph respectively.Experiments on high dimensional face databases prove not only GELPP’s robustness to noise and outliers,but also its effectiveness in dimensionality reduction on graphs ensemble.
【CateGory Index】: TP391.41
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Zhan Dechuan and Zhou Zhihua(National Laboratory for Novel Software Technology, Nanjing University, Nanjing 210093);Ensemble-Based Manifold Learning for Visualization[J];Journal of Computer Research and Development;2005-09
2 ZENG Xian-Hua1,2, LUO Si-Wei1, WANG Jiao1, ZHAO Jia-Li11(School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China) 2(School of Computer, China West Normal University, Nanchong 637002, China);Geodesic Distance-Based Generalized Gaussian Laplacian Eigenmap[J];Journal of Software;2009-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WAN Chunhong,SHAO Chao(School of Computer and Information Engineering,Henan University of Finance and Economics,Zhengzhou 450002,China);A New Manifold Learning Algorithm Based on SOM[J];Journal of Beijing Jiaotong University;2009-06
2 QI Wei,LI Xi-hai,LIU Dai-zhi(The Second Artillery Institute of Engineering,Xi'an,710025);Pattern Recognition of Underground Nuclear Explosions and Natural Earthquakes Based on Isomap[J];Nuclear Electronics & Detection Technology;2008-02
3 ZENG Xian-hua1,2,LUO Si-wei2 1.School of Computer,China West Normal University,Nanchong,Sichuan 637002,China 2.School of Computer and Information Technology,Beijing Jiaotong University,Beijing 100044,China;Contrasting research of local preserving manifold learning algorithms[J];Computer Engineering and Applications;2008-29
4 WANG Zi-qiang1,QIAN Xu1,KONG Min21.College of Mechanical Electronic and Information Engineering,China University of Mining and Technology,Beijing 100083,China 2.Qufu Vocational School of Shandong Province,Qufu,Shandong 273100,China;Survey on manifold learning algorithms[J];Computer Engineering and Applications;2008-35
5 GAO Xiao-fang(Key Laboratory of Computational Intelligence and Chinese Information Processing of Ministry of Education,Shanxi University,Taiyuan 030006,China);Problems and Analysis in Manifold Learning[J];Computer Science;2009-04
6 HUANG Qi-hong,LIU Zhao(School of Electronic Engineering,University of Electronic Science & Technology of China,Chengdu 610054,China);Overview of nonlinear dimensionality reduction methods in manifold learning[J];Application Research of Computers;2007-11
7 NI Xun-bo1,WANG Ke-jia2,GE Hong-zhi1,CHENG Dan-song1,GENG Tie-zhen1(1.School of Computer Science,Harbin Institute of Technology,Harbin 150001,China;2.College of Information and Communication Engineering,Harbin Engineering University,Harbin 150001,China);Improving signer-independent sign language recognition[J];Journal of Harbin Engineering University;2009-11
8 ZENG Xian-hua1,LUO Si-wei21.Institute of Science & Technology of Computer,Chongqing University of Posts and Telecommunications,Chongqing 400065,China 2.School of Computer and Information Technology,Beijing Jiaotong University,Beijing 100044,China;Contrasting research of global preserving manifold learning algorithms[J];Computer Engineering and Applications;2010-15
9 SHAO Chao1,ZHANG Bin2,WAN Chun-hong11.School of Computer and Information Engineering,Henan University of Finance and Economics,Zhengzhou 450002,China 2.Experimental Teaching Center of Economics and Management,Henan University of Finance and Economics,Zhengzhou 450002,China;Judgment of suitability of neighborhood size in manifold learning algorithms[J];Computer Engineering and Applications;2010-20
10 LI Fan-Zhang HE Shu-Ping QIAN Xu-Pei(School of Computer Science and Technology,Machine Learning and Data Analysis,Research Center,Soochow University,Suzhou 215006);Survey on Lie Group Machine Learning[J];Chinese Journal of Computers;2010-07
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Zhan Dechuan and Zhou Zhihua(National Laboratory for Novel Software Technology, Nanjing University, Nanjing 210093);Ensemble-Based Manifold Learning for Visualization[J];Journal of Computer Research and Development;2005-09
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