<!DOCTYPE html>
<html style="display: none;" lang="zh">
    <head>
    <meta charset="utf-8">
    <!--
        © Material Theme
        https://github.com/viosey/hexo-theme-material
        Version: 1.5.0 -->
    <script>
        window.materialVersion = "1.5.0"
        // Delete localstorage with these tags
        window.oldVersion = [
            'codestartv1',
            '1.3.4',
            '1.4.0',
            '1.4.0b1'
        ]
    </script>

    <!-- dns prefetch -->
    <meta http-equiv="x-dns-prefetch-control" content="on">














    <!-- Title -->
    
    <title>
        
        Thinking &amp; Coding
    </title>

    <!-- Meta & Info -->
    <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
    <meta name="format-detection" content="telephone=no"/>
    <meta name="theme-color" content="#0097A7">
    <meta name="author" content="YokiQust">
    <meta name="description" itemprop="description" content="Machine Learning">
    <meta name="keywords" content="null">

    <!-- Import lsloader -->
    <script>(function(){window.lsloader={jsRunSequence:[],jsnamemap:{},cssnamemap:{}};lsloader.removeLS=function(key){try{localStorage.removeItem(key)}catch(e){}};lsloader.setLS=function(key,val){try{localStorage.setItem(key,val)}catch(e){}};lsloader.getLS=function(key){var val="";try{val=localStorage.getItem(key)}catch(e){val=""}return val};versionString="/*"+(window.materialVersion||"unknownVersion")+"*/";lsloader.clean=function(){try{var keys=[];for(var i=0;i<localStorage.length;i++){keys.push(localStorage.key(i))}keys.forEach(function(key){var data=lsloader.getLS(key);if(window.oldVersion){var remove=window.oldVersion.reduce(function(p,c){return p||data.indexOf("/*"+c+"*/")!==-1},false);if(remove){lsloader.removeLS(key)}}})}catch(e){}};lsloader.clean();lsloader.load=function(jsname,jspath,cssonload,isJs){if(typeof cssonload==="boolean"){isJs=cssonload;cssonload=undefined}isJs=isJs||false;cssonload=cssonload||function(){};var code;code=this.getLS(jsname);if(code&&code.indexOf(versionString)===-1){this.removeLS(jsname);this.requestResource(jsname,jspath,cssonload,isJs);return}if(code){var versionNumber=code.split(versionString)[0];if(versionNumber!=jspath){console.log("reload:"+jspath);this.removeLS(jsname);this.requestResource(jsname,jspath,cssonload,isJs);return}code=code.split(versionString)[1];if(isJs){this.jsRunSequence.push({name:jsname,code:code});this.runjs(jspath,jsname,code)}else{document.getElementById(jsname).appendChild(document.createTextNode(code));cssonload()}}else{this.requestResource(jsname,jspath,cssonload,isJs)}};lsloader.requestResource=function(name,path,cssonload,isJs){var that=this;if(isJs){this.iojs(path,name,function(path,name,code){that.setLS(name,path+versionString+code);that.runjs(path,name,code)})}else{this.iocss(path,name,function(code){document.getElementById(name).appendChild(document.createTextNode(code));that.setLS(name,path+versionString+code)},cssonload)}};lsloader.iojs=function(path,jsname,callback){var that=this;that.jsRunSequence.push({name:jsname,code:""});try{var xhr=new XMLHttpRequest;xhr.open("get",path,true);xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status>=200&&xhr.status<300||xhr.status==304){if(xhr.response!=""){callback(path,jsname,xhr.response);return}}that.jsfallback(path,jsname)}};xhr.send(null)}catch(e){that.jsfallback(path,jsname)}};lsloader.iocss=function(path,jsname,callback,cssonload){var that=this;try{var xhr=new XMLHttpRequest;xhr.open("get",path,true);xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status>=200&&xhr.status<300||xhr.status==304){if(xhr.response!=""){callback(xhr.response);cssonload();return}}that.cssfallback(path,jsname,cssonload)}};xhr.send(null)}catch(e){that.cssfallback(path,jsname,cssonload)}};lsloader.iofonts=function(path,jsname,callback,cssonload){var that=this;try{var xhr=new XMLHttpRequest;xhr.open("get",path,true);xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status>=200&&xhr.status<300||xhr.status==304){if(xhr.response!=""){callback(xhr.response);cssonload();return}}that.cssfallback(path,jsname,cssonload)}};xhr.send(null)}catch(e){that.cssfallback(path,jsname,cssonload)}};lsloader.runjs=function(path,name,code){if(!!name&&!!code){for(var k in this.jsRunSequence){if(this.jsRunSequence[k].name==name){this.jsRunSequence[k].code=code}}}if(!!this.jsRunSequence[0]&&!!this.jsRunSequence[0].code&&this.jsRunSequence[0].status!="failed"){var script=document.createElement("script");script.appendChild(document.createTextNode(this.jsRunSequence[0].code));script.type="text/javascript";document.getElementsByTagName("head")[0].appendChild(script);this.jsRunSequence.shift();if(this.jsRunSequence.length>0){this.runjs()}}else if(!!this.jsRunSequence[0]&&this.jsRunSequence[0].status=="failed"){var that=this;var script=document.createElement("script");script.src=this.jsRunSequence[0].path;script.type="text/javascript";this.jsRunSequence[0].status="loading";script.onload=function(){that.jsRunSequence.shift();if(that.jsRunSequence.length>0){that.runjs()}};document.body.appendChild(script)}};lsloader.tagLoad=function(path,name){this.jsRunSequence.push({name:name,code:"",path:path,status:"failed"});this.runjs()};lsloader.jsfallback=function(path,name){if(!!this.jsnamemap[name]){return}else{this.jsnamemap[name]=name}for(var k in this.jsRunSequence){if(this.jsRunSequence[k].name==name){this.jsRunSequence[k].code="";this.jsRunSequence[k].status="failed";this.jsRunSequence[k].path=path}}this.runjs()};lsloader.cssfallback=function(path,name,cssonload){if(!!this.cssnamemap[name]){return}else{this.cssnamemap[name]=1}var link=document.createElement("link");link.type="text/css";link.href=path;link.rel="stylesheet";link.onload=link.onerror=cssonload;var root=document.getElementsByTagName("script")[0];root.parentNode.insertBefore(link,root)};lsloader.runInlineScript=function(scriptId,codeId){var code=document.getElementById(codeId).innerText;this.jsRunSequence.push({name:scriptId,code:code});this.runjs()};lsloader.loadCombo=function(jslist){var updateList="";var requestingModules={};for(var k in jslist){var LS=this.getLS(jslist[k].name);if(!!LS){var version=LS.split(versionString)[0];var code=LS.split(versionString)[1]}else{var version=""}if(version==jslist[k].path){this.jsRunSequence.push({name:jslist[k].name,code:code,path:jslist[k].path})}else{this.jsRunSequence.push({name:jslist[k].name,code:null,path:jslist[k].path,status:"comboloading"});requestingModules[jslist[k].name]=true;updateList+=(updateList==""?"":";")+jslist[k].path}}var that=this;if(!!updateList){var xhr=new XMLHttpRequest;xhr.open("get",combo+updateList,true);xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status>=200&&xhr.status<300||xhr.status==304){if(xhr.response!=""){that.runCombo(xhr.response,requestingModules);return}}else{for(var i in that.jsRunSequence){if(requestingModules[that.jsRunSequence[i].name]){that.jsRunSequence[i].status="failed"}}that.runjs()}}};xhr.send(null)}this.runjs()};lsloader.runCombo=function(comboCode,requestingModules){comboCode=comboCode.split("/*combojs*/");comboCode.shift();for(var k in this.jsRunSequence){if(!!requestingModules[this.jsRunSequence[k].name]&&!!comboCode[0]){this.jsRunSequence[k].status="comboJS";this.jsRunSequence[k].code=comboCode[0];this.setLS(this.jsRunSequence[k].name,this.jsRunSequence[k].path+versionString+comboCode[0]);comboCode.shift()}}this.runjs()}})();</script>

    <!-- Import queue -->
    <script>function Queue(){this.dataStore=[];this.offer=b;this.poll=d;this.execNext=a;this.debug=false;this.startDebug=c;function b(e){if(this.debug){console.log("Offered a Queued Function.")}if(typeof e==="function"){this.dataStore.push(e)}else{console.log("You must offer a function.")}}function d(){if(this.debug){console.log("Polled a Queued Function.")}return this.dataStore.shift()}function a(){var e=this.poll();if(e!==undefined){if(this.debug){console.log("Run a Queued Function.")}e()}}function c(){this.debug=true}}var queue=new Queue();</script>

    <!-- Favicons -->
    <link rel="icon shortcut" type="image/ico" href="/img/favicon.png">
    <link rel="icon" sizes="192x192" href="/img/favicon.png">
    <link rel="apple-touch-icon" href="/img/favicon.png">

    <!--iOS -->
    <meta name="apple-mobile-web-app-title" content="Title">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="HandheldFriendly" content="True">
    <meta name="MobileOptimized" content="480">

    <!-- Add to homescreen for Chrome on Android -->
    <meta name="mobile-web-app-capable" content="yes">

    <!-- Add to homescreen for Safari on iOS -->
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-title" content="Thinking &amp; Coding">

    <!-- Site Verification -->
    
    

    <!-- RSS -->
    

    <!--[if lte IE 9]>
        <link rel="stylesheet" href="/css/ie-blocker.css">

        
            <script src="/js/ie-blocker.zhCN.js"></script>
        
    <![endif]-->

    <!-- Import CSS -->
    
        <style id="material_css"></style><script>if(typeof window.lsLoadCSSMaxNums === "undefined")window.lsLoadCSSMaxNums = 0;window.lsLoadCSSMaxNums++;lsloader.load("material_css","/css/material.min.css?Z7a72R1E4SxzBKR/WGctOA==",function(){if(typeof window.lsLoadCSSNums === "undefined")window.lsLoadCSSNums = 0;window.lsLoadCSSNums++;if(window.lsLoadCSSNums == window.lsLoadCSSMaxNums)document.documentElement.style.display="";}, false)</script>
        <style id="style_css"></style><script>if(typeof window.lsLoadCSSMaxNums === "undefined")window.lsLoadCSSMaxNums = 0;window.lsLoadCSSMaxNums++;lsloader.load("style_css","/css/style.min.css?MKetZV3cUTfDxvMffaOezg==",function(){if(typeof window.lsLoadCSSNums === "undefined")window.lsLoadCSSNums = 0;window.lsLoadCSSNums++;if(window.lsLoadCSSNums == window.lsLoadCSSMaxNums)document.documentElement.style.display="";}, false)</script>

        

    

    

    <!-- Config CSS -->

<!-- Other Styles -->
<style>
  body, html {
    font-family: Roboto, "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    overflow-x: hidden !important;
  }
  
  code {
    font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
  }

  a {
    color: #00838F;
  }

  .mdl-card__media,
  #search-label,
  #search-form-label:after,
  #scheme-Paradox .hot_tags-count,
  #scheme-Paradox .sidebar_archives-count,
  #scheme-Paradox .sidebar-colored .sidebar-header,
  #scheme-Paradox .sidebar-colored .sidebar-badge{
    background-color: #0097A7 !important;
  }

  /* Sidebar User Drop Down Menu Text Color */
  #scheme-Paradox .sidebar-colored .sidebar-nav>.dropdown>.dropdown-menu>li>a:hover,
  #scheme-Paradox .sidebar-colored .sidebar-nav>.dropdown>.dropdown-menu>li>a:focus {
    color: #0097A7 !important;
  }

  #post_entry-right-info,
  .sidebar-colored .sidebar-nav li:hover > a,
  .sidebar-colored .sidebar-nav li:hover > a i,
  .sidebar-colored .sidebar-nav li > a:hover,
  .sidebar-colored .sidebar-nav li > a:hover i,
  .sidebar-colored .sidebar-nav li > a:focus i,
  .sidebar-colored .sidebar-nav > .open > a,
  .sidebar-colored .sidebar-nav > .open > a:hover,
  .sidebar-colored .sidebar-nav > .open > a:focus,
  #ds-reset #ds-ctx .ds-ctx-entry .ds-ctx-head a {
    color: #0097A7 !important;
  }

  .toTop {
    background: #757575 !important;
  }

  .material-layout .material-post>.material-nav,
  .material-layout .material-index>.material-nav,
  .material-nav a {
    color: #757575;
  }

  #scheme-Paradox .MD-burger-layer {
    background-color: #757575;
  }

  #scheme-Paradox #post-toc-trigger-btn {
    color: #757575;
  }

  .post-toc a:hover {
    color: #00838F;
    text-decoration: underline;
  }

</style>


<!-- Theme Background Related-->

    <style>
      body{
        background-image: url(/img/bg.png);
      }
    </style>




<!-- Fade Effect -->

    <style>
      .fade {
        transition: all 800ms linear;
        -webkit-transform: translate3d(0,0,0);
        -moz-transform: translate3d(0,0,0);
        -ms-transform: translate3d(0,0,0);
        -o-transform: translate3d(0,0,0);
        transform: translate3d(0,0,0);
        opacity: 1;
      }

      .fade.out{
        opacity: 0;
      }
    </style>


<!-- Import Font -->
<!-- Import Roboto -->

    <link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500" rel="stylesheet">


<!-- Import Material Icon -->

    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">




    <!-- Import jQuery -->
    
        <script>lsloader.load("jq_js","/js/jquery.min.js?qcusAULNeBksqffqUM2+Ig==", true)</script>
    

    <!-- The Open Graph protocol -->
    <meta property="og:url" content="https://yokiqust.me">
    <meta property="og:type" content="blog">
    <meta property="og:title" content="Thinking &amp; Coding">
    <meta property="og:image" content="https://yokiqust.me/img/favicon.png" />
    <meta property="og:description" content="Machine Learning">
    

    

    <!-- The Twitter Card protocol -->
    <meta name="twitter:title" content="Thinking &amp; Coding">
    <meta name="twitter:description" content="Machine Learning">
    <meta name="twitter:image" content="https://yokiqust.me/img/favicon.png">
    <meta name="twitter:card" content="summary_large_image" />
    <meta name="twitter:url" content="https://yokiqust.me" />

    <!-- Add canonical link for SEO -->
    
        <link rel="canonical" href="https://yokiqust.me/README.html" />
    

    <!-- Structured-data for SEO -->
    
        



    

    <!-- Analytics -->
    
    
    

    <!-- Custom Head -->
    

</head>


    
        <body id="scheme-Paradox" class="lazy">
            <div class="material-layout  mdl-js-layout has-drawer is-upgraded">
                

                <!-- Main Container -->
                <main class="material-layout__content" id="main">

                    <!-- Top Anchor -->
                    <div id="top"></div>

                    
                        <!-- Hamburger Button -->
                        <button class="MD-burger-icon sidebar-toggle">
                            <span class="MD-burger-layer"></span>
                        </button>
                    

                    <!-- Post TOC -->


<!-- Layouts -->

    <!-- Post Module -->
    <div class="material-post_container">

        <div class="material-post mdl-grid">
            <div class="mdl-card mdl-shadow--4dp mdl-cell mdl-cell--12-col">

                <!-- Post Header(Thumbnail & Title) -->
                
    <!-- Paradox Post Header -->
    
        
            <!-- Random Thumbnail -->
            <div class="post_thumbnail-random mdl-card__media mdl-color-text--grey-50">
            <script type="text/ls-javascript" id="post-thumbnail-script">
    var randomNum = Math.floor(Math.random() * 19 + 1);

    $('.post_thumbnail-random').attr('data-original', '/img/random/material-' + randomNum + '.png');
    $('.post_thumbnail-random').addClass('lazy');
</script>

        
    
            <p class="article-headline-p">
                
            </p>
        </div>





                
                    <!-- Paradox Post Info -->
                    <div class="mdl-color-text--grey-700 mdl-card__supporting-text meta">

    <!-- Author Avatar -->
    <div id="author-avatar">
        <img src="/img/head.jpg" width="44px" height="44px" alt="Author Avatar"/>
    </div>
    <!-- Author Name & Date -->
    <div>
        <strong>YokiQust</strong>
        <span>5月 11, 2017</span>
    </div>

    <div class="section-spacer"></div>

    <!-- Favorite -->
    <!--
        <button id="article-functions-like-button" class="mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--icon btn-like">
            <i class="material-icons" role="presentation">favorite</i>
            <span class="visuallyhidden">favorites</span>
        </button>
    -->

    <!-- Qrcode -->
    

    <!-- Tags (bookmark) -->
    

    <!-- Share -->
    
        <button id="article-fuctions-share-button" class="mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--icon">
    <i class="material-icons" role="presentation">share</i>
    <span class="visuallyhidden">share</span>
</button>
<ul class="mdl-menu mdl-menu--bottom-right mdl-js-menu mdl-js-ripple-effect" for="article-fuctions-share-button">
    

    

    <!-- Share Weibo -->
    
        <a class="post_share-link" href="http://service.weibo.com/share/share.php?appkey=&title=&url=https://yokiqust.me/README.html&pic=https://yokiqust.me/img/favicon.png&searchPic=false&style=simple" target="_blank">
            <li class="mdl-menu__item">
                分享到微博
            </li>
        </a>
    

    <!-- Share Twitter -->
    
        <a class="post_share-link" href="https://twitter.com/intent/tweet?text=&url=https://yokiqust.me/README.html&via=YokiQust" target="_blank">
            <li class="mdl-menu__item">
                分享到 Twitter
            </li>
        </a>
    

    <!-- Share Facebook -->
    
        <a class="post_share-link" href="https://www.facebook.com/sharer/sharer.php?u=https://yokiqust.me/README.html" target="_blank">
            <li class="mdl-menu__item">
                分享到 Facebook
            </li>
        </a>
    

    <!-- Share Google+ -->
    
        <a class="post_share-link" href="https://plus.google.com/share?url=https://yokiqust.me/README.html" target="_blank">
            <li class="mdl-menu__item">
                分享到 Google+
            </li>
        </a>
    

    <!-- Share LinkedIn -->
    

    <!-- Share QQ -->
    
        <a class="post_share-link" href="http://connect.qq.com/widget/shareqq/index.html?site=Thinking &amp; Coding&title=&summary=Machine Learning&pics=https://yokiqust.me/img/favicon.png&url=https://yokiqust.me/README.html" target="_blank">
            <li class="mdl-menu__item">
                分享到 QQ
            </li>
        </a>
    

    <!-- Share Telegram -->
    
</ul>

    
</div>

                

                <!-- Post Content -->
                <div id="post-content" class="mdl-color-text--grey-700 mdl-card__supporting-text fade out">
    
        <p>This my blog,based on HEXO.</p>

        
    

    
</div>


                

                <!-- Post Comments -->
                
                    
    <!-- UY BEGIN -->
<div id="uyan_frame"></div>
<script type="text/javascript" src="http://v2.uyan.cc/code/uyan.js?uid=2146407"></script>
<!-- UY END -->
<style>
    #uyan_frame{
        background-color: #eee;
        padding: 2pc;
    }
</style>


                
            </div>

            <!-- Post Prev & Next Nav -->
            <nav class="material-nav mdl-color-text--grey-50 mdl-cell mdl-cell--12-col">
    <!-- Prev Nav -->
    

    <!-- Section Spacer -->
    <div class="section-spacer"></div>

    <!-- Next Nav -->
    
</nav>

        </div>
    </div>



                    
                        <!-- Overlay For Active Sidebar -->
<div class="sidebar-overlay"></div>

<!-- Material sidebar -->
<aside id="sidebar" class="sidebar sidebar-colored sidebar-fixed-left" role="navigation">
    <div id="sidebar-main">
        <!-- Sidebar Header -->
        <div class="sidebar-header header-cover" style="background-image: url(/img/daily_pic.png);">
    <!-- Top bar -->
    <div class="top-bar"></div>

    <!-- Sidebar toggle button -->
    <button type="button" class="sidebar-toggle mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--icon" style="display: initial;" data-upgraded=",MaterialButton,MaterialRipple">
        <i class="material-icons">clear_all</i>
        <span class="mdl-button__ripple-container">
            <span class="mdl-ripple">
            </span>
        </span>
    </button>

    <!-- Sidebar Avatar -->
    <div class="sidebar-image">
        <img src="/img/head.jpg" alt="YokiQust's avatar">
    </div>

    <!-- Sidebar Email -->
    <a data-toggle="dropdown" class="sidebar-brand" href="#settings-dropdown">
        yokiqust@qq.com
        <b class="caret"></b>
    </a>
</div>


        <!-- Sidebar Navigation  -->
        <ul class="nav sidebar-nav">
    <!-- User dropdown  -->
    <li class="dropdown">
        <ul id="settings-dropdown" class="dropdown-menu">
            
                <li>
                    <a href="mailto:yokiqust@qq.com" target="_blank" title="Email Me">
                        
                            <i class="material-icons sidebar-material-icons sidebar-indent-left1pc-element">email</i>
                        
                        Email Me
                    </a>
                </li>
            
        </ul>
    </li>

    <!-- Homepage -->
    
        <li id="sidebar-first-li">
            <a href="/">
                
                    <i class="material-icons sidebar-material-icons">home</i>
                
                主页
            </a>
        </li>
        
    

    <!-- Archives  -->
    
        <li class="dropdown">
            <a href="#" class="ripple-effect dropdown-toggle" data-toggle="dropdown">
                
                    <i class="material-icons sidebar-material-icons">inbox</i>
                
                    归档
                <b class="caret"></b>
            </a>
            <ul class="dropdown-menu">
            <li>
                <a class="sidebar_archives-link" href="/archives/2017/11/">十一月 2017<span class="sidebar_archives-count">2</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/10/">十月 2017<span class="sidebar_archives-count">2</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/05/">五月 2017<span class="sidebar_archives-count">1</span></a>
            </ul>
        </li>
        
    

    <!-- Categories  -->
    
        <li class="dropdown">
            <a href="#" class="ripple-effect dropdown-toggle" data-toggle="dropdown">
                
                    <i class="material-icons sidebar-material-icons">chrome_reader_mode</i>
                
                分类
                <b class="caret"></b>
            </a>
            <ul class="dropdown-menu">
                <li>
                <a class="sidebar_archives-link" href="/categories/TensorFlow/">TensorFlow<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/categories/TensorFlow/Python/">Python<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/categories/机器学习/">机器学习<span class="sidebar_archives-count">3</span></a></li><li><a class="sidebar_archives-link" href="/categories/机器学习/TensorFlow/">TensorFlow<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/categories/机器学习/深度学习/">深度学习<span class="sidebar_archives-count">2</span></a></li><li><a class="sidebar_archives-link" href="/categories/机器学习/深度学习/卷积神经网络/">卷积神经网络<span class="sidebar_archives-count">1</span></a>
            </ul>
        </li>
        
            <li class="divider"></li>
        
    

    <!-- Pages  -->
    
        <li>
            <a href="/links" title="友情链接">
                
                友情链接
            </a>
        </li>
        
    
        <li>
            <a href="/tags" title="标签云">
                
                标签云
            </a>
        </li>
        
    

    <!-- Article Number  -->
    
        <li>
            <a href="/archives">
                文章总数
                <span class="sidebar-badge">5</span>
            </a>
        </li>
        
    
</ul>


        <!-- Sidebar Footer -->
        <!--
I'm glad you use this theme, the development is no so easy, I hope you can keep the copyright, I will thank you so much.
If you still want to delete the copyrights, could you still retain the first one? Which namely "Theme Material"
It will not impact the appearance and can give developers a lot of support :)

很高兴您使用并喜欢该主题,开发不易 十分谢谢与希望您可以保留一下版权声明。
如果您仍然想删除的话 能否只保留第一项呢?即 "Theme Material"
它不会影响美观并可以给开发者很大的支持和动力。 :)
-->

<!-- Sidebar Divider -->

    <div class="sidebar-divider"></div>


<!-- Theme Material -->


<!-- Help & Support -->
<!--

-->

<!-- Feedback -->
<!--

-->

<!-- About Theme -->
<!--

-->

    </div>

    <!-- Sidebar Image -->
    

</aside>

                    

                    

                    <!--Footer-->
<footer class="mdl-mini-footer" id="bottom">
    
        <!-- Paradox Footer Left Section -->
        <div class="mdl-mini-footer--left-section sns-list">
    <!-- Twitter -->
    

    <!-- Facebook -->
    

    <!-- Google + -->
    

    <!-- Weibo -->
    
        <a href="http://weibo.com/u/5486245007" target="_blank">
            <button class="mdl-mini-footer--social-btn social-btn footer-sns-weibo">
                <span class="visuallyhidden">Weibo</span>
            </button><!--
     --></a>
    

    <!-- Instagram -->
    

    <!-- Tumblr -->
    

    <!-- Github -->
    
        <a href="https://github.com/yokiqust" target="_blank">
            <button class="mdl-mini-footer--social-btn social-btn footer-sns-github">
                <span class="visuallyhidden">Github</span>
            </button><!--
     --></a>
    

    <!-- LinkedIn -->
    

    <!-- Zhihu -->
    
        <a href="https://www.zhihu.com/people/yokiqust/activities" target="_blank">
            <button class="mdl-mini-footer--social-btn social-btn footer-sns-zhihu">
                <span class="visuallyhidden">Zhihu</span>
            </button><!--
     --></a>
    

    <!-- Bilibili -->
    

    <!-- Telegram -->
    
    
    <!-- V2EX -->
    
</div>


        <!--Copyright-->
        <div id="copyright">
            Copyright&nbsp;©&nbsp;2017-&nbsp;-<script type="text/javascript">var fd = new Date();document.write("&nbsp;" + fd.getFullYear() + "&nbsp;");</script>Thinking & Coding
            
        </div>

        <!-- Paradox Footer Right Section -->

        <!--
        I am glad you use this theme, the development is no so easy, I hope you can keep the copyright.
        It will not impact the appearance and can give developers a lot of support :)

        很高兴您使用该主题,开发不易,希望您可以保留一下版权声明。
        它不会影响美观并可以给开发者很大的支持。 :)
        -->

        <div class="mdl-mini-footer--right-section">
            <div>
                <div class="footer-develop-div">Powered by <a href="https://hexo.io" target="_blank" class="footer-develop-a">Hexo</a></div>
                <div class="footer-develop-div">Theme - <a href="https://github.com/viosey/hexo-theme-material" target="_blank" class="footer-develop-a">Material</a></div>
            </div>
        </div>
    
</footer>


                    <!-- Import JS File -->

    <script>lsloader.load("lazyload_js","/js/lazyload.min.js?1BcfzuNXqV+ntF6gq+5X3Q==", true)</script>



    <script>lsloader.load("js_js","/js/js.min.js?V/53wGualMuiPM3xoetD5Q==", true)</script>



    <script>lsloader.load("np_js","/js/nprogress.js?pl3Qhb9lvqR1FlyLUna1Yw==", true)</script>


<script type="text/ls-javascript" id="NProgress-script">
    NProgress.configure({
        showSpinner: true
    });
    NProgress.start();
    $('#nprogress .bar').css({
        'background': '#29d'
    });
    $('#nprogress .peg').css({
        'box-shadow': '0 0 10px #29d, 0 0 15px #29d'
    });
    $('#nprogress .spinner-icon').css({
        'border-top-color': '#29d',
        'border-left-color': '#29d'
    });
    setTimeout(function() {
        NProgress.done();
        $('.fade').removeClass('out');
    }, 800);
</script>



    
        <script>lsloader.load("sm_js","/js/smoothscroll.js?lOy/ACj5suSNi7ZVFVbpFQ==", true)</script>
    







   





<!-- UC Browser Compatible -->
<script>
	var agent = navigator.userAgent.toLowerCase();
	if(agent.indexOf('ucbrowser')>0) {
		document.write('<link rel="stylesheet" href="/css/uc.css">');
	   alert('由于 UC 浏览器使用极旧的内核,而本网站使用了一些新的特性。\n为了您能更好的浏览,推荐使用 Chrome 或 Firefox 浏览器。');
	}
</script>

<!-- Import prettify js  -->



<!-- Window Load -->
<!-- add class for prettify -->
<script type="text/ls-javascript" id="window-load">
    $(window).on('load', function() {
        // Post_Toc parent position fixed
        $('.post-toc-wrap').parent('.mdl-menu__container').css('position', 'fixed');
    });

    
    
</script>

<!-- MathJax Load-->


<!-- Bing Background -->


<script type="text/ls-javascript" id="lazy-load">
    // Offer LazyLoad
    queue.offer(function(){
        $('.lazy').lazyload({
            effect : 'show'
        });
    });

    // Start Queue
    $(document).ready(function(){
        setInterval(function(){
            queue.execNext();
        },200);
    });
</script>

<!-- Custom Footer -->



<script>
    (function(){
        var scriptList = document.querySelectorAll('script[type="text/ls-javascript"]')

        for (var i = 0; i < scriptList.length; ++i) {
            var item = scriptList[i];
            lsloader.runInlineScript(item.id,item.id);
        }
    })()
console.log('\n %c © Material Theme | Version: 1.5.0 | https://github.com/viosey/hexo-theme-material %c \n', 'color:#455a64;background:#e0e0e0;padding:5px 0;border-top-left-radius:5px;border-bottom-left-radius:5px;', 'color:#455a64;background:#e0e0e0;padding:5px 0;border-top-right-radius:5px;border-bottom-right-radius:5px;');
</script>

                </main>
            </div>
        </body>
    
</html>