Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Tsinghua University(Science and Technology)》 2004-04
Add to Favorite Get Latest Update

Nonlinear dimensionality reduction in the analysis of high dimensional medical data

WENG Shifeng, ZHANG Changshui, ZHANG Xuegong (Department of Automation, Tsinghua University, Beijing 100084, China)  
It was difficult to find the intrinsic structure of high dimensional medical data by traditional technologies. The new method named Isomap was applied to two classic medical datasets, lung cancer gene expression data and breast cancer pathological data. The intrinsic dimensionalities of these two datasets were found to be less than three, so they could be visualized in low dimensional space. Comparison of a standard linear dimensionality reduction method, PCA, with Isomap showed that Isomap gave better performance when calculating the within class distance. Therefore, nonlinear dimensionality reduction technology has potential in the analysis of high dimensional medical data.
【CateGory Index】: R311
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 WU Xiao-ting1,MA Yu-mei2(1.College of Computer and Information Technology,Liaoning Normal University,Dalian Liaoning 116029,China;2.College of Science,Dalian Nationalities University,Dalian Liaoning 116605,China);The Research on the Meaningful Low-Dimensional Embed of High-dimensional Data Manifold[J];Journal of Dalian Nationalities University;2008-05
2 LIU Wen-li,Lü Shu-long,LIANG Fei-bao(College of Mathematics and Computer Science,Fuzhou University,Fuzhou,Fujian 350108,China);Kernel density discriminant method based on geodesic distance[J];Journal of Fuzhou University(Natural Science Edition);2011-06
3 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
4 SHENG Shao-you,LI Bin,YUE Xiao-qiang,LING Chang-quan Department of Electronic Science and Technology, University of Science and Technology of China,Hefei Anhui 230027, China;Color Feature Extraction of Tongue Image Based on Manifold Learning[J];Space Medicine & Medical Engineering;2008-05
5 SHI Lu-kui1, YANG Qing-xin2(1. School of Computer Science and Engineering, Hebei University of Technology, Tianjin 300401, China;2.School of Electrical Engineering and Automation, Tianjin Polytechnic University, Tianjin 300160, China);Manifold learning algorithm based on the small world model[J];Journal of Computer Applications;2010-11
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 Yan(Istitute of Science,PLA University of Science and Technology,Nanjing 210007,P.R.C.);Nonlinear dimensionality reduction of Isomap in the analysis of seismic attribute parameter data[J];Journal of Southwest University for Nationalities(Natural Science Edition);2008-02
8 XU Xue-song1),SONG Dong-ming1),ZHANG Xu1),XU Man-wu2),LIU Feng-yu1)1)(Department of Computer Science and Technology,Nanjing University of Science and Technology,Nanjing 210094)2)(Department of Computer Science and Technology,Nanjing University,Nanjing 210093);Robust Linear Embeding Based on a Kernel Function[J];Journal of Image and Graphics;2009-06
9 XU Rong,JIANG Feng, YAO Hong-xun(School of Computer Science and Technology, Harbin Institute of Technology,Harbin 150001,China);Overview of manifold learning[J];CAAI Transactions on Intelligent Systems;2006-01
10 HUANG Wei LIU Zhan-Min XUE Dan YIN Jing-Yuan*(Bioinformatics Center,School of Life Science,Shanghai University,Shanghai 200444,China);The Application of Clustering Methods Based on Manifold Learning in Analysis of Gene Expression Profile[J];Chinese Journal of Biomedical Engineering;2010-01
Chinese Journal Full-text Database 10 Hits
1 TIAN Shengfeng(School of Computer and Information Technology, Northern Jiaotong University, Beijing 100044,China);Kernel-Based Learning Algorithms[J];Journal of Northern Jiaotong University;2003-02
2 HU Yan, WANG Hui-wen (School of Economics and Management, Beijing University of Aeronautics and Astronautics, Beijing 100083, China);A New Data Mining Method Based on Huge Data and Its Application[J];Journal of Beijing University of Aeronautics and Astronautics(Social Sciences Edition);2004-02
3 HUANG Jun\|qin (Beijing University of Aeronautics and Astronautics, Dept. of Automatic Control);Measurement Quality and Performance Enhanced by the Pictorialized Measurement[J];Journal of Beijing University of Aeronautics and Astronautics;2001-03
4 YANG Jianhong, XU Jinwu, YANG Debin, LV Yong Mechanical Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Nonlinear time series noise reduction method based on phase reconstruction and principal manifold learning[J];Journal of University of Science and Technology Beijing;2005-05
5 QU Wei, LIU Heping, ZHANG DezhengInformation Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Fault diagnosis system based on ICA feature[J];Journal of University of Science and Technology Beijing;2006-07
6 Wang Aimin, Zhao Zhongxu, Shen Lansun (Laboratory of Signal & Information Processing, Beijing Polytechnic University, Beijing\ 100022);Research on the Tongue Color Classification in Automatic Tongue Analysis of Traditional Chinese Medicine[J];BEIJING BIOMEDICAL ENGINEERING;2000-03
7 HU Xiao,WANG Zhizhong,REN Xiaomei Department of Biomedical Engineering,Shanghai Jiao Tong University,Shanghai 200030;Application and Advance of the Wavelet Transform and Nonlinear Analysis in Surface EMG[J];Beijing Biomedical Engineering;2006-01
8 Qi Xiaoming et al (Beijing Agricultural College,Beijing 102206);Study of Near-Infrared Spectra for Quantitative AnalysisUsing Principal Component-stepwise Regression-BP Algorithm[J];JOURNAL OF BEIJING AGRICULTURAL COLLEGE;1999-03
9 ZHOU Zhong-li~1,FENG Wen-xin~2,GONG Hao~1,YONG Zhi-quan~1,LIU Shu-gen~1 1.College of Information Management,Chengdu University of Technology,Chengdu 610059,China;2.Special School of Zhengzhou Industry & Trade,Zhengzhou 450007,China;Forecast of the energy consumption in China achieved through microwave neural network[J];Journal of Chengdu University of Technology(Science & Technology Edition);2005-05
10 YANG Zhimin (Librery of Changsha University, Hunan, P R China, 410003);Research on the Method of Dimension Reduction about High-dimension Date and Tts Application[J];Journal of Changsha University;2003-02
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Liu Xing-Fang,Zheng Xiao-Dong,Xu Guang-Cheng,Wang Ling,and Yang Hao 1.Geophysical Department,Research Institute of Petroleum Exploration and Development,PetroChina Company,Ltd., Beijing 100083,China.;Locally linear embedding-based seismic attribute extraction and applications[J];应用地球物理(英文版);2010-04
2 LI Xiao-li1,XUE Qing-fu2(1.Quanzhou Economic and Trade Vocational and Technical College,Quanzhou 362000,China ;2.Quanzhou Medical College,Quanzhou 362000,China);A Comparative Study of Some Manifold Learning Algorithms[J];Computer and Information Technology;2009-03
3 YUAN Li-guo1,TANG Wu-lei2(1.Department of Mathematics,South China Agricultural University,Guangzhou 510642 China;2.Gudong Soft Park,Guangzhou 510663 China);The Research of Nonlinear Dimensionality Reduction with Isomap and C-Isomap[J];Computer Knowledge and Technology(Academic Exchange);2007-04
4 ZHANG Jian-bo,ZHU Min-chen(College of Mathematics and Computer Science,Fuzhou University,Fuzhou,Fujian 350108,China);Classification based on supervised kernel Laplacian eigienmaps[J];Journal of Fuzhou University(Natural Science Edition);2011-01
5 YANG Hui-hua1,2,QIN Feng2,WANG Yong1,3,WU Yun-ming4,SHI Xiao-hao4,LIANG Qiong-lin1,WANG Yi-ming1,LUO Guo-an1,31. Analysis Center,Tsinghua University,Beijing 100084,China2. College of Computer and Control,Guilin University of Electronic Technology,Guilin 541004,China3. The Modern Research Center for TCM,East China University of Science and Technology,Shanghai 200237,China4. Green Valley Holding Co.,Ltd.,Shanghai 201203,China;LLE-PLS Nonlinear Modeling Method for Near Infrared Spectroscopy and Its Application[J];Spectroscopy and Spectral Analysis;2007-10
6 WANG Kai-jun(School of Mathematics and Computer Science,Fujian Normal University,Fuzhou 350108,China);Study of Visualization Methods of Clustering Results for Multi-dimensional Data[J];Journal of Fujian Normal University(Natural Science Edition);2012-04
7 Tang Tianbiao1,3,Yang Huihua2,3,Liang Xiaozhi1,Guo Tuo1,3,Li Lingqiao2,Luo Guoan3(1.School of Computer Science and Engineering,Guilin University of Electronic Technology,Guilin 541004,China; 2.School of Electric Engineering and Automation,Guilin University of Electronic Technology,Guilin 541004,China; 3.Analysis Center,Tsinghai University,Beijing 100084,China);Method of weighted similarity measurement and its application in the spectral outlier determination[J];Journal of Guilin University of Electronic Technology;2012-05
8 ZHANG Shanwen1,2, ZHANG Chuanlei2, ZHANG Yunlong1(1.Department of Engineering and Technology,Zhengzhou University,Zhengzhou 451150,China; 2.Department of Electrical and Computer Engineering,Ryerson University,Toronto,M5B 2K3,Canada);Radar Target Recognition by Using 2D Locality Sensitive Discriminant Analysis[J];Electronics Optics & Control;2013-04
9 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
10 ZHANG Xingfu1,2,HUANG Shaobin1(1.College of Computer Science and Technology,Harbin Engineering University,Harbin 150001,China;2.Heilongjiang Province Economical Research Institute of State Farm,Harbin 150090,China);Adaptive neighborhoods based locally linear embedding algorithm[J];Journal of Harbin Engineering University;2012-04
China Proceedings of conference Full-text Database 1 Hits
1 Dong Guangjun~(1,2) Ji Song~(1,3) Zhu Chaojie~(2,3) (1 State Key Laboratory of Remote Sensing Science,Jointly Sponsored by Beijing Normal University and the Institute of Remote Sensing Applications of Chinese Academy of Sciences Beijing 100080 China; 2 State Key Laboratory of Remote Sensing Science Jointly Sponsored by the Institute of Remote Sensing Applications of Chinese Academy of Sciences and Beijing Normal University Beijing 100080 China; 3 Information Engineering University Institute of Surveying and Mapping Zhengzhou 450052 China );Manifold Learning of LLE for Classification of Hyperspectral Imagery[A];[C];2008
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved