reducing--length-of-vector.rar

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pdf格式 介绍关于高位数据如何降维的方法
reducing--length-of-vector.rar
  • reducing length of vector.pdf
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内容介绍
<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/622b542c15da9b288b9fa144/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/622b542c15da9b288b9fa144/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">&#234;<span class="ff2">&#226;<span class="ff3">&#252;<span class="ff4">&#59025;<span class="ff5">&#59024;<span class="_ _0"></span>{<span class="ff6">n<span class="ff1">&#227;</span></span></span></span></span></span></div><div class="t m0 x2 h3 y2 ff7 fs1 fc0 sc0 ls0 ws0">&#234;<span class="ff8">&#58882;</span>9<span class="ff9">(2005<span class="_ _1"></span>210988)</span></div><div class="t m0 x3 h4 y3 ffa fs1 fc0 sc0 ls0 ws0">&#59032;<span class="ffb">u<span class="ffc">&#59020;<span class="ff8">&#198;<span class="ff6">g<span class="ffd">&#196;<span class="_ _1"></span></span></span></span></span>z<span class="ffe">X<span class="ff8">&amp;</span>E<span class="fff">&#164;</span></span></span></div><div class="t m0 x4 h5 y4 ff10 fs2 fc0 sc0 ls0 ws0">&#193;<span class="_ _2"></span>&#193;<span class="_ _2"></span>&#193;<span class="ff11"> <span class="_ _2"></span> <span class="_ _2"></span> <span class="ff12">&#59015;<span class="_ _2"></span>&#59015;<span class="_ _2"></span>&#59015;</span></span></div><div class="t m0 x5 h5 y5 ff10 fs2 fc0 sc0 ls0 ws0">3<span class="ff13">&#59017;<span class="_ _1"></span><span class="ff8">&#198;&#239;<span class="_ _1"></span><span class="ff2">&#196;<span class="_ _1"></span><span class="ff14">&#165;<span class="ff15">&#167;<span class="_ _1"></span><span class="ff4">&#183;<span class="ff16">&#59010;<span class="_ _1"></span></span></span></span></span>&#178;<span class="_ _1"></span><span class="ff17">~<span class="ff18">&#59025;<span class="ffd">&#58900;&#233;<span class="_ _1"></span><span class="ffc">&#59020;<span class="ff19">&#254;<span class="ff1a">p<span class="_ _1"></span><span class="ff4">&#59025;<span class="ff1">&#234;</span></span></span></span></span></span></span></span>&#226;?<span class="_ _1"></span></span>1<span class="ff5">&#169;<span class="ff4">&#219;<span class="ffd">&#58907;<span class="_ _1"></span></span>&#175;<span class="ff1b">K<span class="ff15">&#167;<span class="ff19">~<span class="_ _1"></span><span class="ff1c">X</span></span></span>&#227;</span></span></span></span></span></div><div class="t m0 x6 h5 y6 ffe fs2 fc0 sc0 ls0 ws0">&#59028;<span class="_ _1"></span><span class="ff8">S<span class="_ _1"></span><span class="ff7">&#58895;<span class="_ _1"></span><span class="ff11">!<span class="_ _1"></span><span class="ff1d">&#240;<span class="_ _1"></span></span></span></span>(<span class="_ _1"></span><span class="ff1d">1<span class="_ _1"></span><span class="ff1e">&#204;<span class="_ _1"></span><span class="ffd">&#58911;<span class="_ _1"></span>&#58911;<span class="_ _1"></span><span class="ff11">"<span class="_ _3"></span></span>&#233;<span class="_ _1"></span><span class="ff18">u<span class="_ _1"></span><span class="ffc">&#59020;<span class="_ _1"></span><span class="ff19">&#254;<span class="_ _1"></span><span class="ff1a">p<span class="_ _1"></span><span class="ff4">&#59025;<span class="_ _1"></span><span class="ff1">&#234;<span class="_ _1"></span><span class="ff2">&#226;<span class="_ _1"></span>?</span></span></span></span></span></span></span></span></span></span>1<span class="_ _1"></span><span class="ff5">&#169;<span class="_ _1"></span><span class="ff4">&#219;<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span></span></span></span>I<span class="_ _1"></span><span class="ffa">&#166;<span class="_ _1"></span><span class="ffd">&#58899;<span class="_ _1"></span><span class="ff14">&#59031;<span class="_ _1"></span><span class="ff1c">&lt;<span class="_ _1"></span><span class="ff16">&#59010;</span></span></span>&#233;<span class="_ _1"></span><span class="ff10">&#249;</span></span></span></span></div><div class="t m0 x6 h6 y7 ff12 fs2 fc0 sc0 ls0 ws0">&#58904;<span class="_ _1"></span>&#59032;<span class="_ _1"></span><span class="ff1a">&#59015;<span class="_ _1"></span><span class="ff4">&#175;<span class="_ _1"></span><span class="ff1b">K<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span><span class="ff1d">'<span class="_ _1"></span><span class="ff6">5<span class="_ _1"></span><span class="ff15">&#181;<span class="_ _1"></span><span class="ff1c">X<span class="_ _1"></span></span></span></span>&#219;<span class="_ _3"></span><span class="ff10">3<span class="_ _1"></span></span></span>$<span class="_ _1"></span></span></span>&#59025;<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span><span class="ff13">&#59032;<span class="_ _1"></span><span class="ff3">m<span class="_ _1"></span><span class="ff14">&#165;<span class="_ _1"></span><span class="ff1f">L<span class="_ _1"></span><span class="ff1">&#171;&#234;<span class="_ _1"></span><span class="ff2">&#226;<span class="_ _1"></span><span class="ff15">&#167;<span class="_ _1"></span></span></span></span></span></span></span></span></span></span></span>&#177;<span class="_ _1"></span><span class="ff1f">B<span class="_ _1"></span><span class="ff18">u<span class="_ _1"></span><span class="ff4">&#183;<span class="_ _1"></span><span class="ff16">&#59010;<span class="_ _1"></span><span class="ffd">&#233;<span class="_ _1"></span><span class="ff1">&#234;<span class="ff2">&#226;<span class="_ _1"></span>?</span></span></span></span></span></span></span></div><div class="t m0 x6 h6 y8 ff8 fs2 fc0 sc0 ls0 ws0">1<span class="_ _1"></span><span class="ff18">k<span class="_ _1"></span></span>&#58888;<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span><span class="ff5">&#169;<span class="_ _1"></span><span class="ff4">&#219;<span class="_ _1"></span><span class="ff11">"<span class="_ _1"></span><span class="ff1f">&#58909;<span class="_ _1"></span></span></span>&#169;<span class="_ _1"></span><span class="ff1a">V<span class="_ _1"></span><span class="ff19">)<span class="_ _3"></span><span class="ff7">&#58890;<span class="_ _1"></span><span class="ff10">3<span class="_ _1"></span><span class="ff1">&#234;<span class="_ _1"></span><span class="ff2">&#226;<span class="_ _1"></span><span class="ff3">&#252;<span class="_ _1"></span></span></span></span></span></span></span></span>&#59025;<span class="_ _1"></span><span class="ff14">&#165;<span class="_ _1"></span><span class="ff17">~<span class="_ _1"></span><span class="ff18">^</span></span></span></span></span>&#58907;<span class="_ _1"></span><span class="ff5">&#59024;<span class="_ _1"></span>{<span class="_ _1"></span><span class="ff15">&#167;<span class="_ _1"></span></span></span>&#233;<span class="_ _1"></span><span class="fff">&#167;<span class="_ _1"></span><span class="ff16">&#59010;<span class="_ _1"></span><span class="ff2">?<span class="_ _1"></span></span></span></span></span>1<span class="_ _1"></span><span class="ff7">&#58890;<span class="ff3">{<span class="_ _1"></span><span class="ff12">&#59015;</span></span></span></div><div class="t m0 x6 h7 y9 ffd fs2 fc0 sc0 ls0 ws0">&#58907;<span class="ff5">&#169;<span class="ff4">&#219;<span class="ff11">"</span></span></span></div><div class="t m0 x6 h8 ya ff1d fs3 fc0 sc0 ls0 ws0">'<span class="_ _4"></span>'<span class="_ _4"></span>'<span class="ff3">&#59013;<span class="_ _4"></span>&#59013;<span class="_ _4"></span>&#59013;<span class="ff6">i<span class="_ _4"></span>i<span class="_ _4"></span>i<span class="ff15">&#181;<span class="ff20">PCA,<span class="_ _5"> </span>LD<span class="_ _0"></span>A,<span class="_ _5"> </span>KPCA,<span class="_ _6"> </span>KLDA<span class="_ _0"></span>,<span class="_ _6"> </span>Metric<span class="_ _5"> </span>MDS,<span class="_ _6"> </span>ISOMAP<span class="_ _7"></span>,<span class="_ _6"> </span>LLE</span></span></span></span></div><div class="t m0 x7 h9 yb ff21 fs4 fc0 sc0 ls0 ws0">1<span class="_ _8"> </span><span class="ff1f">&#58898;<span class="_ _9"></span>&#58898;<span class="_ _9"></span>&#58898;<span class="ff2">&#181;<span class="_ _9"></span>&#181;<span class="_ _9"></span>&#181;0<span class="_ _9"></span>0<span class="_ _9"></span>0<span class="ff1">&#58891;<span class="_ _9"></span>&#58891;<span class="_ _9"></span>&#58891;</span></span></span></div><div class="t m0 x8 ha yc ff10 fs3 fc0 sc0 ls0 ws0">3<span class="ff13">&#59017;<span class="ff8">&#198;<span class="_ _1"></span>&#239;<span class="ff2">&#196;<span class="_ _1"></span><span class="ff14">&#165;<span class="ff15">&#167;<span class="_ _1"></span><span class="ff4">&#183;<span class="ff16">&#59010;<span class="_ _1"></span></span></span></span></span>&#178;<span class="ff17">~<span class="_ _1"></span><span class="ff12">&#59015;<span class="ffd">&#233;<span class="_ _1"></span><span class="ff1">&#234;</span></span></span></span>&#226;<span class="_"> </span>?<span class="_ _1"></span></span>1<span class="ffc">?<span class="_ _1"></span><span class="ff19">n<span class="_ _1"></span><span class="ff11">"<span class="ff5">&#58893;<span class="_ _1"></span></span></span></span></span></span></span>&#249;<span class="_ _1"></span><span class="ff8">&#58890;<span class="ff1">&#234;<span class="_ _1"></span><span class="ff2">&#226;<span class="_ _1"></span><span class="ff1b">&#207;<span class="ff17">~<span class="_ _1"></span><span class="ffd">&#209;<span class="_"> </span><span class="ff4">&#59040;<span class="_ _1"></span><span class="ff18">u<span class="_ _1"></span></span>&#59025;</span></span></span></span></span>&#234;</span></span></div><div class="t m0 x7 h8 yd ff1d fs3 fc0 sc0 ls0 ws0">&#233;<span class="ff1a">p<span class="ffd">&#58907;<span class="_ _1"></span><span class="ff13">&#59032;<span class="ff3">m<span class="_ _1"></span><span class="ff15">&#167;<span class="ff19">~<span class="_ _1"></span><span class="ff1c">X</span></span>&#167;<span class="_ _1"></span></span></span></span>&#58888;<span class="ff4">&#183;<span class="_ _1"></span><span class="ff16">&#59010;<span class="ffc">?<span class="_ _1"></span><span class="ff19">n<span class="ff20">256<span class="_ _a"> </span><span class="ff22">&#215;<span class="_ _b"> </span></span>256</span></span></span></span></span>&#58907;<span class="_ _1"></span><span class="ff1b">&#227;<span class="ff1e">&#161;<span class="_ _1"></span><span class="ff8">S<span class="ff7">&#58895;<span class="_ _1"></span><span class="ff1">&#59038;<span class="ff15">&#167;</span></span></span></span></span>&#207;<span class="_ _1"></span><span class="ff17">~<span class="ff4">&#183;<span class="_ _1"></span><span class="ff16">&#59010;<span class="ff3">&#242;<span class="_ _1"></span></span></span></span></span>&#227;<span class="ff1e">&#161;<span class="_ _1"></span><span class="ff19">.<span class="ff17">&#164;</span></span></span></span></span></span></div><div class="t m0 x7 ha ye ff12 fs3 fc0 sc0 ls0 ws0">&#59032;<span class="ff1a">&#59015;<span class="ffe">&#59029;<span class="_ _1"></span><span class="ff19">&#254;<span class="ff15">&#167;<span class="_ _1"></span><span class="ff10">&#249;</span></span></span></span></span>&#58904;<span class="_ _1"></span><span class="ff15">&#167;<span class="ff4">&#183;<span class="_ _1"></span><span class="ff16">&#59010;<span class="ffd">&#58906;<span class="_ _1"></span>&#58900;<span class="ff7">&#58890;<span class="ff20">40<span class="_ _1"></span>96</span></span></span></span>&#59025;<span class="_ _1"></span><span class="ffd">&#58907;<span class="ff1">&#234;<span class="ff2">&#226;<span class="_ _1"></span><span class="ff8">S<span class="ff7">&#58895;<span class="_ _1"></span></span></span></span></span></span></span>&#167;<span class="ff1c">X<span class="_ _1"></span><span class="ff1d">J<span class="ff14">&#59014;<span class="_ _1"></span><span class="ff2">&#58906;<span class="_ _1"></span><span class="ffd">&#233;<span class="_ _1"></span><span class="ff10">&#249;<span class="ff8">&#58890;<span class="_ _1"></span><span class="ff1">&#234;<span class="_ _1"></span></span></span></span></span>&#226;?<span class="_ _1"></span><span class="ff8">1<span class="ffc">?</span></span></span></span></span></span></span></div><div class="t m0 x7 h8 yf ff19 fs3 fc0 sc0 ls0 ws0">n<span class="ff15">&#167;<span class="ffb">&#172;<span class="_ _1"></span><span class="ff18">k<span class="ff12">&#177;<span class="_ _1"></span><span class="ffe">e<span class="ff4">&#175;<span class="_ _1"></span><span class="ff1b">K</span></span></span></span></span></span>&#181;<span class="_ _1"></span><span class="ff1">&#196;<span class="ffe">k<span class="_ _1"></span></span></span>&#167;<span class="ffb">&#172;<span class="_ _1"></span><span class="ff17">&#209;<span class="ffe">y<span class="_ _1"></span><span class="fff">&#164;<span class="ff4">&#162;<span class="ffd">&#58907;<span class="_ _1"></span><span class="ff11">/</span></span>&#59025;<span class="_ _1"></span><span class="ff1">&#234;<span class="ff10">/<span class="_ _1"></span><span class="ff23">J<span class="ff11">0<span class="_ _1"></span></span></span></span></span>&#175;<span class="_ _1"></span><span class="ff1b">K</span></span></span></span></span></span>&#167;<span class="_ _1"></span><span class="ff2">&#227;<span class="_ _1"></span><span class="ffc">&#59020;<span class="ffd">&#58907;<span class="_"> </span><span class="ff3">O<span class="_ _1"></span><span class="fff">&#59022;<span class="_ _1"></span></span></span></span></span></span></span>&#254;<span class="ff3">&#242;</span></div><div class="t m0 x7 ha y10 ff1 fs3 fc0 sc0 ls0 ws0">&#166;<span class="ff4">&#183;<span class="ff16">&#59010;<span class="_ _1"></span></span>&#195;<span class="ff5">{<span class="_ _1"></span><span class="ff1c">=</span></span></span>&#201;<span class="_ _1"></span><span class="ff15">&#182;<span class="ff1e">&#217;<span class="_ _1"></span><span class="ffc">g</span></span>&#167;<span class="_ _1"></span><span class="ff10">&#249;<span class="ff8">&#58890;<span class="_ _1"></span></span></span></span>&#234;<span class="ff2">&#226;<span class="_"> </span><span class="ff1b">&#207;<span class="_ _1"></span><span class="ff17">~<span class="ff16">v<span class="_ _1"></span><span class="ff18">k<span class="ff5">&#59015;<span class="_ _1"></span></span>N</span></span>&#209;<span class="_ _1"></span></span></span></span>&#234;<span class="ff2">&#226;<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span><span class="ff1f">&#58909;<span class="ff14">&#59039;<span class="_ _1"></span><span class="ff1b">A<span class="_ _1"></span></span>&#58894;<span class="ff15">&#167;<span class="ff1c">X<span class="_ _1"></span><span class="ff1d">J<span class="_ _1"></span></span></span></span>&#59014;</span></span></span>&#58906;</span></div><div class="t m0 x7 hb y11 ffd fs3 fc0 sc0 ls0 ws0">&#233;<span class="fff">&#166;<span class="ff16">&#59010;<span class="_ _1"></span><span class="ff2">?<span class="ff8">1<span class="_ _1"></span><span class="ffc">?<span class="ff19">n<span class="_ _1"></span><span class="ff15">&#167;<span class="ff1f">&#216;<span class="_ _1"></span><span class="ffb">&#172;</span></span></span></span></span></span></span></span></span>&#58906;<span class="_ _1"></span>&#58900;<span class="ff19">n<span class="_ _1"></span><span class="ffe">&#59022;</span></span>&#58907;<span class="_"> </span><span class="ff2">(<span class="_ _1"></span><span class="ff1d">J<span class="ff11">"<span class="_ _1"></span><span class="fff">&#164;<span class="ff12">&#177;<span class="_ _1"></span><span class="ff15">&#167;<span class="ff1b">&#207;<span class="_ _1"></span><span class="ff17">~<span class="ff4">&#183;<span class="_ _1"></span><span class="ff16">&#59010;<span class="_ _1"></span><span class="ff8">I</span></span></span></span></span></span>&#59015;<span class="_ _1"></span><span class="ff1">&#196;<span class="_ _1"></span><span class="ffe">k</span></span></span></span></span></span></span>&#233;<span class="ff1">&#234;<span class="_ _1"></span><span class="ff2">&#226;<span class="_ _1"></span>?<span class="ff8">1</span></span></span></div><div class="t m0 x7 h8 y12 ff3 fs3 fc0 sc0 ls0 ws0">&#252;<span class="ff4">&#59025;<span class="ff15">&#167;<span class="ff1c">,<span class="ffb">&#58880;<span class="ffd">&#233;</span></span></span></span></span>&#252;<span class="ff4">&#59025;<span class="ffb">&#58880;<span class="ffd">&#58907;<span class="ff1">&#234;<span class="ff2">&#226;?<span class="ff8">1<span class="ffc">?<span class="ff19">n<span class="ff11">"</span></span></span></span></span></span></span></span></span></div><div class="t m0 x8 h8 y13 ff1b fs3 fc0 sc0 ls0 ws0">&#207;<span class="ff17">~<span class="ff15">&#167;<span class="ff4">&#183;<span class="ff16">&#59010;<span class="ff2">?<span class="ff8">1<span class="ff1">&#234;</span></span>&#226;<span class="ff3">&#252;</span></span></span>&#59025;<span class="ff14">&#204;<span class="ff12">&#59015;<span class="ff1">&#180;<span class="ffb">&#196;<span class="ff18">u</span></span></span>&#177;<span class="ffe">e<span class="ff23">8<span class="ffd">&#58907;</span></span></span></span></span></span>&#181;</span></span></div><div class="t m0 x9 h8 y14 ff20 fs3 fc0 sc0 ls0 ws0">1.<span class="_ _c"> </span><span class="ff8">&#216;<span class="fff">&#59040;<span class="ff1">&#234;<span class="ff2">&#226;<span class="ff12">&#177;<span class="ff3">~</span></span></span>&#58888;<span class="ffc">&#59007;;<span class="ff19">&#254;</span></span></span></span></span></div><div class="t m0 x9 ha y15 ff20 fs3 fc0 sc0 ls0 ws0">2.<span class="_ _c"> </span><span class="ff1c">&#58902;<span class="ffc">?<span class="ff10">D<span class="ff1">(<span class="ffd">&#58907;<span class="ff18">K<span class="ffe">&#59023;</span></span></span></span></span></span></span></div><div class="t m0 x9 hb y16 ff20 fs3 fc0 sc0 ls0 ws0">3.<span class="_ _c"> </span><span class="ffc">l<span class="ff1">&#234;<span class="ff2">&#226;<span class="ff14">&#165;<span class="ff1b">J<span class="ff1c">&#58898;</span>A</span>&#58894;<span class="ff12">&#177;<span class="ff1f">B<span class="ff18">u</span></span></span></span>?<span class="ff8">1<span class="ff5">&#169;<span class="ff19">a</span></span></span></span></span></span></div><div class="t m0 x9 h8 y17 ff20 fs3 fc0 sc0 ls0 ws0">4.<span class="_ _c"> </span><span class="ff3">&#242;<span class="ff1">&#234;<span class="ff2">&#226;<span class="ff1b">&#221;<span class="ff18">K<span class="ffd">&#58900;$<span class="ff4">&#59025;<span class="ff13">&#59020;</span></span></span></span></span></span>&#192;<span class="ff13">&#59032;</span></span>m<span class="ff15">&#167;<span class="ff12">&#177;<span class="ff1f">B<span class="ff18">u<span class="ff13">w<span class="ffa">&#59032;<span class="ff1">&#234;<span class="ff2">&#226;<span class="ffd">&#58907;<span class="ff5">&#169;</span></span></span></span></span></span></span>&#217;</span></span></span></span></div><div class="t m0 x8 h8 y18 ff1 fs3 fc0 sc0 ls0 ws0">&#234;<span class="ff2">&#226;<span class="ff3">&#252;<span class="_ _1"></span><span class="ff4">&#59025;<span class="ffd">&#58907;<span class="_ _1"></span><span class="ff5">&#59024;{<span class="_ _1"></span><span class="ff13">&#59020;<span class="ff12">&#177;<span class="_ _1"></span></span></span>&#169;</span></span>&#59023;<span class="_ _1"></span><span class="ffe">&#59010;<span class="ff8">5<span class="_ _1"></span></span></span></span>&#252;<span class="ff4">&#59025;<span class="_ _1"></span><span class="ff1d">&#218;<span class="ff5">&#59034;<span class="ffe">&#59010;<span class="_ _1"></span><span class="ff8">5<span class="_ _1"></span></span></span></span></span></span>&#252;<span class="ff4">&#59025;<span class="_ _1"></span><span class="ff15">&#167;<span class="_ _1"></span><span class="ff5">&#58893;&#59034;<span class="_ _1"></span><span class="ffe">&#59010;<span class="_ _1"></span><span class="ff8">5</span></span></span></span></span>&#252;<span class="_ _1"></span><span class="ff4">&#59025;<span class="_ _1"></span><span class="ff18">q<span class="ff5">&#169;<span class="_ _1"></span></span></span>&#59023;<span class="ffb">&#196;</span></span></span></span></div><div class="t m0 x7 h8 y19 ff18 fs3 fc0 sc0 ls0 ws0">u<span class="ff1d">&#216;<span class="_ _1"></span>&#188;<span class="_ _1"></span><span class="ff1">&#234;<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span><span class="ff5">&#59024;<span class="_ _1"></span>{<span class="_ _1"></span></span></span></span>&#218;<span class="_ _1"></span><span class="ffb">&#196;<span class="_ _1"></span></span></span>u<span class="_ _1"></span><span class="ff1b">A<span class="_ _1"></span><span class="ff14">&#58894;<span class="_ _1"></span>&#59018;<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span><span class="ff5">&#59024;<span class="_ _1"></span>{<span class="_ _1"></span><span class="ff11">"<span class="_ _1"></span><span class="ffe">&#59010;<span class="ff8">5<span class="_ _1"></span><span class="ff3">&#252;<span class="_ _1"></span><span class="ff4">&#59025;</span></span></span></span></span>&#59024;<span class="_ _1"></span>{<span class="_ _1"></span></span></span></span></span>k<span class="_ _1"></span><span class="ff14">&#204;<span class="_ _1"></span><span class="ff17">&#164;<span class="_ _1"></span><span class="ff5">&#169;&#169;<span class="_ _1"></span><span class="ff4">&#219;<span class="ff20">(PCA)<span class="ff11">!<span class="_ _1"></span><span class="ffd">&#213;</span></span></span></span></span></span></span></div><div class="t m0 x7 hb y1a ff19 fs3 fc0 sc0 ls0 ws0">&#225;<span class="ff17">&#164;<span class="ff5">&#169;<span class="_ _1"></span>&#169;<span class="ff4">&#219;<span class="ff20">(ICA)<span class="ff11">!<span class="ffe">&#59010;<span class="_ _1"></span><span class="ff8">5<span class="ff2">&#251;<span class="_ _1"></span><span class="ff1f">&#252;</span></span></span></span></span></span></span>&#169;<span class="_ _1"></span><span class="ff4">&#219;<span class="ff20">(LDA<span class="_ _0"></span>)<span class="ff11">!<span class="ff2">&#219;<span class="ff1f">&#220;<span class="_ _1"></span><span class="ff1b">A<span class="ff14">&#58894;<span class="_ _1"></span><span class="ff5">&#169;<span class="ff4">&#219;</span></span></span></span></span></span></span>(LF<span class="_ _d"></span>A)<span class="ffd">&#58911;&#58911;<span class="ff11">"<span class="_ _1"></span><span class="ffb">&#196;<span class="ff18">u<span class="_ _1"></span><span class="ff1d">&#216;&#188;</span></span></span></span></span></span></span></span></span></div><div class="t m0 x7 h8 y1b ff1 fs3 fc0 sc0 ls0 ws0">&#234;<span class="ffd">&#58907;<span class="_ _1"></span><span class="ff5">&#59034;<span class="_ _1"></span><span class="ffe">&#59010;<span class="_ _1"></span><span class="ff8">5<span class="_ _1"></span><span class="ff3">&#252;<span class="_ _1"></span><span class="ff4">&#59025;<span class="_ _1"></span></span></span></span></span>&#59024;<span class="_ _1"></span>{<span class="_ _1"></span><span class="ff18">k<span class="_ _1"></span><span class="ffb">&#196;<span class="_ _1"></span></span>u<span class="_ _1"></span><span class="ff1d">&#216;<span class="_ _1"></span>&#188;<span class="_ _1"></span></span></span></span></span>&#234;<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span><span class="ff14">&#204;<span class="_ _1"></span><span class="ff17">&#164;<span class="_ _1"></span><span class="ff5">&#169;<span class="_ _1"></span>&#169;<span class="_ _1"></span><span class="ff4">&#219;<span class="ff20">(KPCA)<span class="ff11">!<span class="_ _1"></span><span class="ffb">&#196;<span class="_ _1"></span><span class="ff18">u<span class="_ _1"></span><span class="ff1d">&#216;<span class="_ _1"></span>&#188;<span class="_ _3"></span></span></span></span></span></span></span></span></span></span></span>&#234;<span class="_ _1"></span><span class="ffd">&#58907;<span class="_ _1"></span>&#213;<span class="_ _1"></span><span class="ff19">&#225;</span></span></div><div class="t m0 x7 h8 y1c ff17 fs3 fc0 sc0 ls0 ws0">&#164;<span class="ff5">&#169;&#169;<span class="ff4">&#219;<span class="ff20">(KICA)<span class="ff11">!<span class="ffb">&#196;<span class="ff18">u<span class="ff1d">&#216;&#188;<span class="ff1">&#234;<span class="ffd">&#58907;<span class="ff2">&#251;<span class="ff1f">&#252;</span></span></span></span></span></span></span></span></span></span>&#169;<span class="ff4">&#219;<span class="ff20">(KD<span class="_ _0"></span>A)<span class="ffd">&#58911;&#58911;<span class="ff11">"<span class="ffb">&#196;<span class="ff18">u<span class="ff1b">A<span class="ff14">&#58894;&#59018;</span></span></span></span></span>&#58907;<span class="ff5">&#59034;<span class="ffe">&#59010;<span class="ff8">5<span class="ff3">&#252;</span></span></span></span></span></span></span></span></div><div class="t m0 x7 hc y1d ff4 fs3 fc0 sc0 ls0 ws0">&#59025;<span class="ff5">&#59024;{<span class="ff18">k<span class="ff20">ISOMAP<span class="ff1d">&#218;</span>LLE<span class="ff11">"</span></span></span></span></div><div class="t m0 xa hd y1e ff20 fs3 fc0 sc0 ls0 ws0">1</div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div> </body> </html>
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