Classification-MatLab-Toolbox.rar_ICA算法_pca算法_matlab例程

<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/622b33dc81ded46b7f3d0e04/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622b33dc81ded46b7f3d0e04/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">1</div><div class="t m0 x2 h3 y2 ff1 fs1 fc0 sc0 ls1 ws0">Classification Toolbox</div><div class="t m0 x3 h4 y3 ff1 fs2 fc0 sc0 ls2 ws0">For use with MATLAB</div><div class="t m0 x4 h5 y4 ff1 fs3 fc0 sc0 ls0 ws0">®</div><div class="t m0 x5 h6 y5 ff1 fs4 fc0 sc0 ls3 ws0">DavidG.Stork</div><div class="t m0 x5 h6 y6 ff1 fs4 fc0 sc0 ls4 ws0">Elad Yom-Tov</div><div class="t m0 x6 h7 y7 ff1 fs5 fc0 sc0 ls5 ws0">User’s Guide</div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div> </body> </html>

<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622b33dc81ded46b7f3d0e04/bg2.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">2</div><div class="t m0 x6 h8 y8 ff2 fs6 fc0 sc0 ls0 ws0">Introduction</div><div class="t m0 x7 h2 y9 ff1 fs0 fc0 sc0 ls6 ws0">The classification toolbox is a list of functions for supervised and</div><div class="t m0 x6 h2 ya ff1 fs0 fc0 sc0 ls7 ws0">unsupervised classification algorithms. These algorithms help design categorization</div><div class="t m0 x6 h2 yb ff1 fs0 fc0 sc0 ls8 ws0">methods for experimental as well as synthetic data, using convenient graphic user</div><div class="t m0 x6 h2 yc ff1 fs0 fc0 sc0 ls9 ws0">interfaces. The graphic user interface is designed for two-dimensional, two-class</div><div class="t m0 x6 h2 yd ff1 fs0 fc0 sc0 lsa ws0">problems, but most of the algorithms can be used on higher dimensional data, and</div><div class="t m0 x6 h2 ye ff1 fs0 fc0 sc0 lsb ws0">some can be used on multi-class data. In addition, higher dimentional data can be</div><div class="t m0 x6 h2 yf ff1 fs0 fc0 sc0 lsc ws0">reduced to two dimensions using one of several feature selection algorithms.</div><div class="t m0 x7 h2 y10 ff1 fs0 fc0 sc0 lsd ws0">This user guide explains how to use the toolbox, for the novice as well as the</div><div class="t m0 x6 h2 y11 ff1 fs0 fc0 sc0 lse ws0">experienced user. Since most of the functions are operated from within the graphic</div><div class="t m0 x6 h2 y12 ff1 fs0 fc0 sc0 lsf ws1">user interface, only basic knowledge of Matlab is required. No theoretic background</div><div class="t m0 x6 h2 y13 ff1 fs0 fc0 sc0 lsc ws0">about classification is given in this manual, and the user is referred to [1] for such a</div><div class="t m0 x6 h2 y14 ff1 fs0 fc0 sc0 ls10 ws0">background.</div><div class="t m0 x7 h2 y15 ff1 fs0 fc0 sc0 lsc ws2">The toolbox is intended to accompany a book to be published during 2003,</div><div class="t m0 x6 h2 y16 ff1 fs0 fc0 sc0 ls11 ws0">and users are encouraged to send comments and suggestions to elad@ieee.org</div><div class="t m0 x8 h2 y17 ff1 fs0 fc0 sc0 ls0 ws0">.</div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>

<div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622b33dc81ded46b7f3d0e04/bg3.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">3</div><div class="t m0 x6 h8 y8 ff2 fs6 fc0 sc0 ls13 ws0">History and acknowledgements</div><div class="t m0 x7 h2 y9 ff1 fs0 fc0 sc0 ls14 ws0">This toolbox started as a course assignment in Dr. Ron Meir’s graduate course,</div><div class="t m0 x6 h2 ya ff1 fs0 fc0 sc0 ls10 ws0">Pattern Recognition. The foundation for the toolbox, as well as most of the basic</div><div class="t m0 x6 h2 yb ff1 fs0 fc0 sc0 ls14 ws0">algorithms, were coded by Elad Yom-Tov and Hilit Serby. This resulted in a toolbox</div><div class="t m0 x6 h2 yc ff1 fs0 fc0 sc0 ls14 ws0">with (about) 15 algorithms.</div><div class="t m0 x7 h2 y18 ff1 fs0 fc0 sc0 ls15 ws3">A year later, Igor Makienko and Victor Yosef coded the Voted Perceptron</div><div class="t m0 x6 h2 y19 ff1 fs0 fc0 sc0 lse ws4">algorithm. Some time later Elad Yom-Tov continued coding, making the toolbox in</div><div class="t m0 x6 h2 y1a ff1 fs0 fc0 sc0 lse ws0">it’s present form with over 100 different algorithms.</div><div class="t m0 x7 h2 y1b ff1 fs0 fc0 sc0 lse ws5">The toolbox is now a pre-publication version of a work tentatively titled</div><div class="t m0 x6 h2 y1c ff1 fs0 fc0 sc0 ls16 ws0">Computer Manual in MATLAB to Accompany Pattern Classification by David G.</div><div class="t m0 x6 h2 y1d ff1 fs0 fc0 sc0 ls17 ws6">Stork and Elad Yom-Tov to be published during 2003.</div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>

<div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622b33dc81ded46b7f3d0e04/bg4.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">4</div><div class="t m0 x6 h8 y8 ff2 fs6 fc0 sc0 ls13 ws0">Copyrights etc.</div><div class="t m0 x7 h2 y1e ff1 fs0 fc0 sc0 ls14 ws0">The toolbox is available from this address:</div><div class="t m0 x9 h2 y1f ff1 fs0 fc1 sc0 ls18 ws0">http://tiger.technion.ac.il/~eladyt/Classification_toolbox.html</div><div class="t m0 x7 h2 y20 ff1 fs0 fc0 sc0 ls17 ws0">Correspondence: Elad Yom-Tov</div><div class="t m0 xa h2 y21 ff1 fs0 fc0 sc0 ls19 ws0">Faculty of Electrical Engineering</div><div class="t m0 xa h2 y22 ff1 fs0 fc0 sc0 ls8 ws0">Technion – Israel Institute of Technology</div><div class="t m0 xa h2 y23 ff1 fs0 fc0 sc0 lse ws0">Haifa 32000</div><div class="t m0 xa h2 y24 ff1 fs0 fc0 sc0 ls1a ws0">Israel</div><div class="t m0 xa h2 y25 ff1 fs0 fc1 sc0 ls11 ws0">elad@ieee.org</div><div class="t m0 x7 h2 y26 ff1 fs0 fc0 sc0 lsc ws7">This is a pre-publication version of a work tentatively titled Computer Manual</div><div class="t m0 x6 h2 y27 ff1 fs0 fc0 sc0 ls1b ws8">in MATLAB to Accompany Pattern Classification by David G. Stork and Elad Yom-</div><div class="t m0 x6 h2 y28 ff1 fs0 fc0 sc0 ls1c ws0">Tov to be privately distributed to students enrolled in academic courses during 2002.</div><div class="t m0 x6 h2 y29 ff1 fs0 fc0 sc0 ls1d ws0">NOT FOR GENERAL DISTRIBUTION.</div><div class="t m0 x7 h2 y2a ff1 fs0 fc0 sc0 lsc ws0">Copyright 2002 John Wiley & Sons, Inc. All rights reserved.</div><div class="t m0 x7 h2 y2b ff1 fs0 fc0 sc0 ls10 ws0">Reproduction, adaptation or any further distribution of this material is</div><div class="t m0 x6 h2 y2c ff1 fs0 fc0 sc0 ls1e ws0">expressly prohibited. For further information or to request permission for other uses,</div><div class="t m0 x6 h2 y2d ff1 fs0 fc0 sc0 ls10 ws0">please contact the Permissions Department, John Wiley & Sons, Inc., 605 Third Ave.,</div><div class="t m0 x6 h2 y2e ff1 fs0 fc0 sc0 ls10 ws9">New York, N.Y. 10158-0012. Telephone: 212-850-6011. Facsimile: 212-850-6008.</div><div class="t m0 x7 h2 y2f ff1 fs0 fc0 sc0 ls1f ws0">By using the Classification toolbox you agree to the following licensing</div><div class="t m0 x6 h2 y30 ff1 fs0 fc0 sc0 ls20 ws0">terms:</div><div class="t m0 x7 h9 y31 ff1 fs7 fc0 sc0 ls21 ws0">NO WARRANTY </div><div class="t m0 x7 ha y32 ff1 fs7 fc0 sc0 ls22 ws0">BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE</div><div class="t m0 x6 ha y33 ff1 fs7 fc0 sc0 ls23 ws0">PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN</div><div class="t m0 x6 ha y34 ff1 fs7 fc0 sc0 ls24 ws0">WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT</div><div class="t m0 x6 h9 y35 ff1 fs7 fc0 sc0 ls25 ws0">WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</div><div class="t m0 x6 ha y36 ff1 fs7 fc0 sc0 ls27 ws0">WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO</div><div class="t m0 x6 ha y37 ff1 fs7 fc0 sc0 ls28 ws0">THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE</div><div class="t m0 x6 h9 y38 ff1 fs7 fc0 sc0 ls29 ws0">DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.</div><div class="t m0 x7 ha y39 ff1 fs7 fc0 sc0 ls2a ws0">IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY</div><div class="t m0 x6 ha y3a ff1 fs7 fc0 sc0 ls2b ws0">COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM, BE</div><div class="t m0 x6 ha y3b ff1 fs7 fc0 sc0 ls22 ws0">LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL</div><div class="t m0 x6 ha y3c ff1 fs7 fc0 sc0 ls2c ws0">DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED</div><div class="t m0 x6 ha y3d ff1 fs7 fc0 sc0 ls2d ws0">TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD</div><div class="t m0 x6 ha y3e ff1 fs7 fc0 sc0 ls2e ws0">PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH</div><div class="t m0 x6 h9 y3f ff1 fs7 fc0 sc0 ls24 ws0">HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.</div><div class="t m0 x6 hb y40 ff3 fs0 fc0 sc0 ls2f ws0"> </div><div class="t m0 x7 hb y41 ff1 fs0 fc0 sc0 ls30 wsa">I will, of course, thank you for any bugs you report to me (elad@ieee.org), but</div><div class="t m0 x6 h2 y42 ff1 fs0 fc0 sc0 ls31 ws0">I will not be held responsible for any problems or difficulties you encounter because</div><div class="t m0 x6 hb y43 ff1 fs0 fc0 sc0 ls32 ws0">of them.</div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>

<div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622b33dc81ded46b7f3d0e04/bg5.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">5</div><div class="t m0 x6 h8 y8 ff2 fs6 fc0 sc0 ls13 ws0">Table of contents</div><div class="t m0 x6 hc y44 ff4 fs8 fc0 sc0 ls33 ws0">INTRODUCTION ....................................................................................................................................2</div><div class="t m0 x6 hc y45 ff4 fs8 fc0 sc0 ls0 ws0">HISTORY AND ACKNOWLEDGEMENTS........................................................................................3</div><div class="t m0 x6 hc y46 ff4 fs8 fc0 sc0 ls33 ws0">COPYRIGHTS ETC. ...............................................................................................................................4</div><div class="t m0 x6 hc y47 ff4 fs8 fc0 sc0 ls34 ws0">TABLE OF CONTENTS .........................................................................................................................5</div><div class="t m0 x6 hc y48 ff4 fs8 fc0 sc0 ls33 ws0">INSTALLATION .....................................................................................................................................6</div><div class="t m0 x6 hc y49 ff4 fs8 fc0 sc0 ls34 ws0">SINGLE ALGORITHMS: THE GRAPHIC USER INTERFACE.....................................................7</div><div class="t m0 xb hd y4a ff1 fs8 fc0 sc0 ls0 ws0">A</div><div class="t m0 xc hd y4b ff1 fs7 fc0 sc0 ls35 ws0">SIMPLE EXAMPLE.................................................................................................................................8</div><div class="t m0 xb hd y4c ff1 fs8 fc0 sc0 ls0 ws0">S</div><div class="t m0 xd hd y4d ff1 fs7 fc0 sc0 ls36 ws0">ECTIONS OF THE GRAPHIC USER INTERFACE ..........................................................................................9</div><div class="t m0 xc hd y4e ff5 fs8 fc0 sc0 ls37 ws0">Menu ...................................................................................................................................................9</div><div class="t m0 xc hd y4f ff5 fs8 fc0 sc0 ls33 ws0">Input file area ...................................................................................................................................11</div><div class="t m0 xc hd y50 ff5 fs8 fc0 sc0 ls38 ws0">Classification and preprocessing parameters area .........................................................................11</div><div class="t m0 xe he y51 ff1 fs9 fc0 sc0 ls39 ws0">Error estimation method........................................................................................................................... 12</div><div class="t m0 xe he y52 ff1 fs9 fc0 sc0 ls39 ws0">Preprocessing........................................................................................................................................... 12</div><div class="t m0 xe he y53 ff1 fs9 fc0 sc0 ls39 ws0">Classification algorithms.......................................................................................................................... 14</div><div class="t m0 xf hd y54 ff5 fs8 fc0 sc0 ls0 ws0">Graphic area ....................................................................................................................................16</div><div class="t m0 xf hd y55 ff5 fs8 fc0 sc0 ls3b ws0">Parameteric distributions area ........................................................................................................17</div><div class="t m0 xf hd y56 ff5 fs8 fc0 sc0 ls0 ws0">Command buttons.............................................................................................................................17</div><div class="t m0 xf hd y57 ff5 fs8 fc0 sc0 ls0 ws0">System messages box ........................................................................................................................18</div><div class="t m0 xf hd y58 ff5 fs8 fc0 sc0 ls0 ws0">Error percentages box......................................................................................................................18</div><div class="t m0 xb hd y59 ff1 fs8 fc0 sc0 ls0 ws0">F</div><div class="t m0 xd hd y5a ff1 fs7 fc0 sc0 ls3c ws0">EATURE SELECTION .............................................................................................................................19</div><div class="t m0 xb hd y5b ff1 fs8 fc0 sc0 ls0 ws0">A</div><div class="t m0 xc hd y5c ff1 fs7 fc0 sc0 ls26 ws0">COMPREHENSIVE EXAMPLE ...............................................................................................................20</div><div class="t m0 x6 hc y5d ff4 fs8 fc0 sc0 ls0 ws0">COMPARING THE PERFORMANCE OF SEVERAL ALGORITHMS ......................................22</div><div class="t m0 x6 hf y5e ff6 fs0 fc0 sc0 ls3d ws0">AN EXAMPLE ...................................................................................................................................23</div><div class="t m0 x6 hc y5f ff4 fs8 fc0 sc0 ls3e ws0">FILE STRUCTURES.............................................................................................................................24</div><div class="t m0 x6 hc y60 ff4 fs8 fc0 sc0 ls37 ws0">LIST OF FUNCTIONS..........................................................................................................................25</div><div class="t m0 x6 hc y61 ff4 fs8 fc0 sc0 ls33 ws0">REFERENCES .......................................................................................................................................29</div><div class="t m0 xb hd y62 ff1 fs8 fc0 sc0 ls0 ws0">A</div><div class="t m0 x10 hd y63 ff1 fs7 fc0 sc0 ls3f ws0">DDING A NEW PREPROCESSING ALGORITHM .......................................................................................30</div><div class="t m0 xb hd y64 ff1 fs8 fc0 sc0 ls0 ws0">A</div><div class="t m0 x10 hd y65 ff1 fs7 fc0 sc0 ls40 ws0">DDING A NEW CLASSIFICATION ALGORITHM.......................................................................................31</div><div class="t m0 xb hd y66 ff1 fs8 fc0 sc0 ls0 ws0">A</div><div class="t m0 x10 hd y67 ff1 fs7 fc0 sc0 ls41 ws0">DDING A NEW FEATURE SELECTION ALGORITHM ................................................................................32</div><div class="t m0 x6 hc y68 ff4 fs8 fc0 sc0 ls37 wsb">INDEX .....................................................................................................................................................33</div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>