<\/title><br \/>\n<meta charset=\"utf-8\"><br \/>\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0,viewport-fit=cover\"><\/p>\n<style>\n*{margin:0;padding:0}html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;line-height:1.6}img{z-index:999;position:relative;max-width:100%;margin:10px 0;}body{letter-spacing:.034em}h1,h2,h3,h4,h5,h6{font-weight:400;font-size:16px}a{color:#576b95;text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}td,th{word-wrap:break-word;padding:5px 10px;border:1px solid #DDD;}table{margin-bottom:10px;border-collapse:collapse;display:table;width:100%!important;}.appmsg_skin_default .rich_media_area_primary{background-color:#fff}.appmsg_skin_default .rich_media_area_primary .weui-loadmore_line .weui-loadmore__tips{background-color:#fff}.rich_media_area_primary{padding:20px 16px 12px;background-color:#fafafa}@media (max-width:375px){.rich_media_area_primary{padding:20px 60px 15px 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p{clear:both;min-height:1em}.rich_media_content em{font-style:italic}.rich_media_content fieldset{min-width:0}.rich_media_content .list-paddingleft-1,.rich_media_content .list-paddingleft-2,.rich_media_content .list-paddingleft-3{padding-left:2.2em}.rich_media_content .list-paddingleft-1 .list-paddingleft-2,.rich_media_content .list-paddingleft-2 .list-paddingleft-2,.rich_media_content .list-paddingleft-3 .list-paddingleft-2{padding-left:30px}.rich_media_content .list-paddingleft-1{padding-left:1.2em}.rich_media_content .list-paddingleft-3{padding-left:3.2em}.rich_media_content .code-snippet,.rich_media_content .code-snippet__fix{max-width:1000%!important}.rich_media_content .code-snippet *,.rich_media_content .code-snippet__fix *{max-width:1000%!important}.rich_media_title{font-size:22px;line-height:1.4;margin-bottom:13px;padding-bottom:13px;border-bottom:1px solid #e7e7eb;}@supports(-webkit-overflow-scrolling:touch){.rich_media_title{font-weight:700}}.rich_media_meta{display:inline-block;vertical-align:middle;padding:0 0 10px 0;font-size:15px;-webkit-tap-highlight-color:rgba(0,0,0,0)}.rich_media_meta.icon_appmsg_tag{margin-right:0px}.rich_media_meta.meta_tag_text{margin-right:0}.rich_media_meta_list em{font-style:normal}.rich_media_meta_text{color:#a5a5a5;}p{margin:0;}.msgBox{margin-top:20px;padding-top:20px;padding-left:50px;overflow:hidden;border-top:2px dashed #09a2ff;}.msg{padding-top:7px;clear:both;}.msgBody{float:right;width:100%;margin-left:55px;padding-bottom:15px;border-bottom:1px dashed #e0e0e0;}.userHeadImg{float:left;margin-left:-50px;}.userHeadImg img{width:40px;height:40px;margin-right:10px;border-radius:3px;}.userName{color:#888888;line-height:24px;font-size:14px;margin:5px 0 5px 0;height:24px;}.replyBody,.autherBody{color:#565656;font-size:15px;}.replyIcon{border-left:4px solid #33ab01;margin-right:5px;}.ad{text-decoration:none;color:#d6d4d4;font-size:12px;}.msgBodyReply{padding-top:5px;}.userName span{float:right;color:#afafaf;font-size:14px;}code{text-align:left;font-size:14px;display:block;white-space:pre;display:-webkit-box;display:-webkit-flex;display:flex;position:relative;}.code-snippet__fix{font-size:14px;margin:10px 0;display:block;color:#333;position:relative;background-color:rgba(0,0,0,0.03);border:1px solid #f0f0f0;border-radius:2px;display:-webkit-box;display:-webkit-flex;display:flex;padding-left:25px;line-height:26px}.code-snippet__fix code{text-align:left;font-size:14px;display:block;white-space:pre;display:-webkit-box;display:-webkit-flex;display:flex;position:relative;font-family:Consolas,\"Liberation Mono\",Menlo,Courier,monospace}.code-snippet__comment,.code-snippet__quote{color:#afafaf;font-style:italic}.code-snippet__keyword,.code-snippet__selector-tag,.code-snippet__subst{color:#ca7d37}.code-snippet__number,.code-snippet__literal,.code-snippet__variable,.code-snippet__template-variable,.code-snippet__tag .code-snippet__attr{color:#0e9ce5}.code-snippet__string,.code-snippet__doctag{color:#d14}.code-snippet__title,.code-snippet__section,.code-snippet__selector-id{color:#d14}.code-snippet__subst{font-weight:normal}.code-snippet__type,.code-snippet__class 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0;align-items:center}.flex_bd{padding-left:14px;}.account_nickname{display:inline-block;vertical-align:middle;line-height:1.2;color:#576b95;font-size:14px}.account_desc{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;color:rgba(0,0,0,0.3);font-size:14px;line-height:1.2;padding-top:.4em}.msg_source_url{text-align:left;word-break:break-all;margin-top:20px;}.msg_source_url a{padding-right:10px;}.msg_source_url .url_text{color:#a8a8a8;}.video-desc{font-size:14px;margin-top:15px;color:#6c6c6c;}.msg_source_url{text-align:left;}.original_primary_card_tips{color:rgba(0,0,0,0.3);line-height:1.4;font-size:15px;}.weui-flex__item{margin-bottom:20px;padding:20px 16px;margin-top:16px;line-height:1.4;align-items:center;background-color:#f7f7f7;border-radius:8px;position:relative;}.original_primary_desc{color:rgba(0,0,0,0.5);font-size:14px;padding-top:4px;width:auto;overflow:hidden;text-overflow:ellipsis;}.msgBodyReplyList{border-top:1px solid #e1e1e1;margin-top:10px;}.msgBodyReplyListTop{border-top:0;}.reply_like_num{float:right;font-size:14px;color:#c7c7c7;}.msgData{margin-top:20px;color:#626262;}.msgData span{font-size:14px;padding-right:15px;}.msgData .likes{float:right;padding-right:0;}.js_text_content p{font-size:18px;}.rich_media_meta_link{font-size:15px;}blockquote {padding-left: 10px;border-left: 3px solid #dbdbdb;color: rgba(0,0,0,0.5);font-size: 15px;padding-top: 4px;margin: 1em 0;}.video_iframe{width:500px;height:400px;}.blockquote_info{color:#b5b5b5;margin-top:10px;}#copyright_logo{color:#bdbdbd;}.rich_media_meta_list{margin-bottom:10px;}.reprint{background:#efefef;border-radius:5px;padding:8px;color:#1f1f1f;}.reprint a{word-break:break-all;}.topic{color:#8e8e8e;background:#f7f7f7;border-radius:5px;padding:10px 8px;}.topic a{padding-right:5px;}.topic p{margin-bottom:5px;}\n<\/style>\n<link href=\"https:\/\/www.juyifx.cn\/config\/css\/wxArticle.css\" rel=\"stylesheet\"\/>\n<\/head><script>\nvar 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6px 6px 0px;background-color: rgb(255, 255, 255);\">\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;\">\n<section style=\"display: inline-block;width: 403.391px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;\">\n<section style=\"margin-top: 10px;\">\n<section style=\"text-align: center;\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\"><strong><span style=\"font-size: 15px;\">\u751f\u4fe1\u4ebaR\u8bed\u8a00\u5b66\u4e60\u5fc5\u5907<\/span><\/strong><\/span><\/p>\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\"><strong><span style=\"font-size: 15px;\">\u7acb\u523b\u62e5\u6709\u4e00\u4e2aRstudio\u8d26\u53f7<\/span><\/strong><\/span><\/p>\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\"><strong><span style=\"font-size: 15px;\">\u5f00\u542f\u5347\u7ea7\u6a21\u5f0f\u5427<\/span><\/strong><\/span><\/p>\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"color: rgb(255, 129, 36);font-size: 12px;letter-spacing: 0.5px;\">\uff0856\u7ebf\u7a0b\uff0c256G\u5185\u5b58\uff0c\u4e2a\u4eba\u5b58\u50a81T\uff09<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;width: 172.594px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;\">\n<section style=\"margin-top: 10px;margin-bottom: 10px;text-align: center;line-height: 0;\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-cropselx1=\"0\" data-cropselx2=\"162\" data-cropsely1=\"0\" data-cropsely2=\"162\" data-ratio=\"1\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/1_ib2l1ye6HNIkwTG696C2pf9yAtdeGA-47.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/mmbiz_png\/zcicibWZessAyB69UyXDLG0wQcISNwmL6DlpIKVBnCSOXHTWJhLcxic2qtibaib2l1ye6HNIkwTG696C2pf9yAtdeGA\/640?wx_fmt=png'\" data-type=\"jpeg\" data-w=\"400\" style=\"height: 111px;vertical-align: middle;width: 111px;\" data-recalc-dims=\"1\" \/><span style=\"letter-spacing: 0.578px;text-align: justify;\"><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section data-role=\"list\">\n<section>\n<section powered-by=\"xiumi.us\" style=\"margin-top: 10px;margin-bottom: 8px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;\">\n<section style=\"padding-left: 8px;display: inline-block;width: 578px;vertical-align: top;border-left: 3px solid rgb(219, 219, 219);border-bottom-left-radius: 0px;align-self: flex-start;flex: 0 0 auto;\">\n<section powered-by=\"xiumi.us\" style=\"color: rgba(0, 0, 0, 0.5);text-align: justify;\">\n<p><span style=\"letter-spacing: 0.578px;\"><span style=\"font-size: 14px;letter-spacing: 0.578px;\">\u5c0f\u679c\u5982\u671f\u800c\u81f3\uff0c\u53c8\u662f\u60f3\u5927\u5bb6\u7684\u4e00\u5929\u5462\u3002<\/span><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<section>\n<section powered-by=\"xiumi.us\">\n<section>\n<section powered-by=\"xiumi.us\">\n<section style=\"font-size: 16px;\">\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<p style=\"text-align: center;white-space: normal;\"><strong><em><span style=\"font-size: 20px;\">\u4ec0\u4e48\u662fSVM\uff1f<\/span><\/em><\/strong><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u5c0f\u679c\u4eca\u5929\u5e26\u5927\u5bb6\u5b66\u4e60\u7684\u6280\u672f\u70b9\u662f\u4e00\u4e2a\u7ecf\u5178\u7684\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u2014\u2014\u652f\u6301\u5411\u91cf\u673a\uff08SVM\uff09\uff0c\u8fd9\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5224\u522b\u65b9\u6cd5\u3002\u5728\u673a\u5668\u5b66\u4e60\u9886\u57df\uff0c\u662f\u4e00\u4e2a\u6709\u76d1\u7763\u7684\u5b66\u4e60\u6a21\u578b\uff0c\u901a\u5e38\u7528\u6765\u8fdb\u884c\u6a21\u5f0f\u8bc6\u522b\u3001\u5206\u7c7b\u4ee5\u53ca\u56de\u5f52\u5206\u6790\u3002\u90a3\u4e48\u8fd9\u79cd\u7b97\u6cd5\u80fd\u4e0d\u80fd\u7528\u5230\u751f\u4fe1\u65b9\u5411\u5462\uff1f<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"><br \/><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u7ecf\u8fc7\u5c0f\u679c\u9605\u8bfb\u591a\u7bc7\u9ad8\u5206\u751f\u4fe1\u6587\u7ae0\u540e\u53d1\u73b0\uff0c\u5f88\u591a\u6587\u7ae0\u90fd\u7528\u5230\u4e86\u8fd9\u4e2a\u65b9\u6cd5\uff0c\u8bf4\u660e\u8fd9\u4e2a\u65b9\u6cd5\u4e0d\u7b80\u5355\uff01\u63a5\u4e0b\u6765\u5c31\u548c\u5c0f\u679c\u4e00\u8d77\u901a\u8fc7\u4e00\u4e2a\u6848\u4f8b\u6765\u5b66\u4e60\u4e00\u4e0b\u5427\uff01<\/span><span style=\"text-align: center;letter-spacing: 0.578px;\"><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u5c0f\u679c\u91c7\u7528\u7684\u6570\u636e\u662f\u4e00\u4e2a\u4e34\u5e8a\u6570\u636e\uff0c\u5176\u4e2d\u6bcf\u884c\u4e3a\u4e00\u4e2a\u75c5\u4eba\u6837\u672c\uff0c\u6bcf\u5217\u4e3a\u6837\u672c\u7684\u7279\u5f81\uff0cgroup\u4e3a\u6837\u672c\u7684\u5206\u7ec4\u3002<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"><br \/><\/span><\/p>\n<p style=\"text-align: center;white-space: normal;\"><strong><em><span style=\"font-size: 20px;\">\u6570\u636e\u6837\u4f8b\u5c55\u793a<\/span><\/em><\/strong><\/p>\n<p style=\"text-align: center;white-space: normal;\"><strong><em><span style=\"font-size: 20px;\"><br \/><\/span><\/em><\/strong><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-galleryid=\"\" data-ratio=\"0.5288808664259927\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/2_9C7C65P3fmf0HK8t1P1oVcbSl7t0gQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/zcicibWZessAzUmbl9AKuU2I0OTXNMqJibib5FvQC712ibhT0ibKXdvSwXAj839C7C65P3fmf0HK8t1P1oVcbSl7t0gQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"554\" style=\"\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"><br \/><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u6240\u9700R\u5305\u4e0b\u8f7d\u5b89\u88c5<\/span><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"c\"><code><span class=\"code-snippet_outer\">#\u5b89\u88c5e1071\u5305<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__keyword\">if<\/span>(!suppressWarnings(require(e1071)))<\/span><\/code><code><span class=\"code-snippet_outer\">{install.packages(<span class=\"code-snippet__string\">'e1071'<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">require(e1071)}<\/span><\/code><code><span class=\"code-snippet_outer\">install.packages(\u201cpROC\u201d)<\/span><\/code><code><span class=\"code-snippet_outer\">R\u5305\u8c03\u7528<\/span><\/code><code><span class=\"code-snippet_outer\">library(e1071)<\/span><\/code><code><span class=\"code-snippet_outer\">library(<span class=\"code-snippet__string\">\"pROC\"<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u6570\u636e\u8bfb\u53d6\u548c\u6570\u636e\u96c6\u5212\u5206<\/span><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"c\"><code><span class=\"code-snippet_outer\">#\u8bfb\u53d6\u6570\u636e<\/span><\/code><code><span class=\"code-snippet_outer\">read.table(<span class=\"code-snippet__string\">\"tree.csv\"<\/span>,header=TRUE,sep=<span class=\"code-snippet__string\">\",\"<\/span>)->mydata<\/span><\/code><code><span class=\"code-snippet_outer\">#\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4<\/span><\/code><code><span class=\"code-snippet_outer\">mydata$group<-factor(mydata$group)<\/span><\/code><code><span class=\"code-snippet_outer\">#\u5212\u5206\u6d4b\u8bd5\u96c6\u548c\u6d4b\u8bd5\u96c6,<span class=\"code-snippet__number\">260<\/span>\u4e2a\u6837\u4f8b\u4f5c\u4e3a\u8bad\u7ec3\u96c6\uff0c\u5176\u4f59\u4f5c\u4e3a\u6d4b\u8bd5\u96c6<\/span><\/code><code><span class=\"code-snippet_outer\">sub<-sample(<span class=\"code-snippet__number\">1<\/span>:<span class=\"code-snippet__number\">392<\/span>,<span class=\"code-snippet__number\">260<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">train<-mydata[sub,]<\/span><\/code><code><span class=\"code-snippet_outer\">test<-mydata[-sub,]<\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u6a21\u578b\u642d\u5efa<\/span><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"c\"><code><span class=\"code-snippet_outer\">#\u6784\u5efaSVM\u6a21\u578b<\/span><\/code><code><span class=\"code-snippet_outer\">svm_model = svm(group~.,data=train,knernel = <span class=\"code-snippet__string\">\"radial\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">#\u67e5\u770b\u6a21\u578b\u4fe1\u606f<\/span><\/code><code><span class=\"code-snippet_outer\">summary(svm_model)<\/span><\/code><code><span class=\"code-snippet_outer\">#\u5bf9\u6d4b\u8bd5\u96c6\u6570\u636e\u8fdb\u884c\u9884\u6d4b<\/span><\/code><code><span class=\"code-snippet_outer\">svm_pred=predict(svm_model,test,decision.values = TRUE)<\/span><\/code><code><span class=\"code-snippet_outer\">test$svm_pred = svm_pred<\/span><\/code><code><span class=\"code-snippet_outer\">#\u8f93\u51fa\u6df7\u6dc6\u77e9\u9635<\/span><\/code><code><span class=\"code-snippet_outer\">table(test$group,test$svm_pred)<\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u7ed3\u679c\u53ef\u89c6\u5316<\/span><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"c\"><code><span class=\"code-snippet_outer\">#\u7ed8\u5236ROC\u66f2\u7ebf<\/span><\/code><code><span class=\"code-snippet_outer\">ran_roc <- roc(test$group,as.numeric(svm_pred))<\/span><\/code><code><span class=\"code-snippet_outer\">pdf(file = <span class=\"code-snippet__string\">\"roc.pdf\"<\/span>,width=<span class=\"code-snippet__number\">12<\/span>,height=<span class=\"code-snippet__number\">9<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">roc<-plot(ran_roc, print.auc=TRUE, auc.polygon=TRUE, grid=c(<span class=\"code-snippet__number\">0.1<\/span>, <span class=\"code-snippet__number\">0.2<\/span>),grid.col=c(<span class=\"code-snippet__string\">\"green\"<\/span>, <span class=\"code-snippet__string\">\"red\"<\/span>), max.auc.polygon=TRUE,auc.polygon.col=<span class=\"code-snippet__string\">\"skyblue\"<\/span>, print.thres=TRUE,main=<span class=\"code-snippet__string\">'SVM\u6a21\u578bROC\u66f2\u7ebf'<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">dev.off()<\/span><\/code><code><span class=\"code-snippet_outer\">#\u7ed8\u5236\u5206\u7c7b\u60c5\u51b5\u6563\u70b9\u56fe<\/span><\/code><code><span class=\"code-snippet_outer\">attr(svm_pred,<span class=\"code-snippet__string\">\"decision.values\"<\/span>)[<span class=\"code-snippet__number\">1<\/span>:<span class=\"code-snippet__number\">9<\/span>,]<\/span><\/code><code><span class=\"code-snippet_outer\">pdf(file = <span class=\"code-snippet__string\">\"point.pdf\"<\/span>,width=<span class=\"code-snippet__number\">12<\/span>,height=<span class=\"code-snippet__number\">9<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">plot(cmdscale(dist(test[,<span class=\"code-snippet__number\">-10<\/span>])), col = as.integer(test[,<span class=\"code-snippet__number\">10<\/span>]), pch=c(<span class=\"code-snippet__string\">\"o\"<\/span>,<span class=\"code-snippet__string\">\"+\"<\/span>)[<span class=\"code-snippet__number\">1<\/span>:<span class=\"code-snippet__number\">132<\/span> %in% svm_model$index+<span class=\"code-snippet__number\">1<\/span>])<\/span><\/code><code><span class=\"code-snippet_outer\">dev.off()<\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-galleryid=\"\" data-ratio=\"0.7490974729241877\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/3_VyH48wHzOAibXl2DKZu7eibHczX2WQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/zcicibWZessAzUmbl9AKuU2I0OTXNMqJibibW9Mvm97h26KGL8Sb9GdJXdWed1VyH48wHzOAibXl2DKZu7eibHczX2WQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"554\" style=\"\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"white-space: normal;text-align: center;\"><span style=\"font-size: 12px;\">ROC\u66f2\u7ebf\u56fe<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-galleryid=\"\" data-ratio=\"0.7509025270758123\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/4_hzXibezV4YdXh8DzLoT6iaiazSWfyA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/zcicibWZessAzUmbl9AKuU2I0OTXNMqJibibfrMVFSdaW0Khh450epVmpKtpW0NhzXibezV4YdXh8DzLoT6iaiazSWfyA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"554\" style=\"width: 554px;height: auto;\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"white-space: normal;text-align: center;\"><span style=\"font-size: 12px;\">\u5206\u7c7b\u60c5\u51b5\u6563\u70b9\u56fe<\/span><\/p>\n<p style=\"white-space: normal;text-align: center;\"><span style=\"font-size: 12px;\"><br \/><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u5b9e\u9a8c\u7ed3\u679c\u4f1a\u5f97\u5230ROC\u66f2\u7ebf\u56fe\u548c\u5206\u7c7b\u60c5\u51b5\u6563\u70b9\u56fe\uff0c\u5176\u4e2dROC\u66f2\u7ebf\u7ed8\u5236\u7684\u56fe\u5f62\u9762\u79ef\u8868\u793a\u4e86\u6a21\u578b\u5728\u6d4b\u8bd5\u96c6\u4e0a\u7684\u9884\u6d4b\u51c6\u786e\u7387\uff0c\u53ef\u4ee5\u770b\u5230\u7ed3\u679c\u5176\u9884\u6d4b\u51c6\u786e\u7387AUC=0.977\uff0c\u5206\u7c7b\u6563\u70b9\u56fe\u8868\u793a\u4e86\u9884\u6d4b\u7ed3\u679c\u7684\u5206\u7c7b\u60c5\u51b5\uff0c\u4e0d\u540c\u989c\u8272\u4ee3\u8868\u4e0d\u540c\u5206\u7ec4\uff0c\u5706\u70b9\u4ee3\u8868\u7ed3\u679c\u9884\u6d4b\u51c6\u786e\uff0c\u52a0\u53f7\u4ee3\u8868\u9884\u6d4b\u9519\u8bef\u3002<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"><br \/><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u5b66\u4e60\u7ed3\u675f\uff01\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u611f\u89c9\u8305\u585e\u987f\u5f00\uff1f\u76f8\u4fe1\u5927\u5bb6\u4ee5\u53ca\u8822\u8822\u6b32\u52a8\u4e86\u5427\uff0c\u5feb\u81ea\u5df1\u52a8\u624b\u8bd5\u9a8c\u4e00\u4e0b\u5427\uff01<\/span><span style=\"font-size: 14px;text-decoration: underline;\">\uff08\u5c0f\u679c\u65b0\u5f00\u53d1\u7684\u96f6\u4ee3\u7801\u4e91\u751f\u4fe1\u5206\u6790\u5de5\u5177\u5e73\u53f0\u5305\u542b\u8d85\u591a\u96f6\u4ee3\u7801\u5c0f\u5de5\u5177\uff0c\u4e0a\u4f20\u6570\u636e\u4e00\u952e\u51fa\u56fe\uff0c\u611f\u5174\u8da3\u7684\u5c0f\u4f19\u4f34\u6b22\u8fce\u6765\u53c2\u89c2\u54df\uff0c\u7f51\u5740\uff1ahttp:\/\/www.biocloudservice.com\/home.html\uff09<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section data-tools=\"135\u7f16\u8f91\u5668\" data-id=\"105054\" style=\"margin-bottom: 0px;letter-spacing: 0.578px;white-space: normal;font-size: 16px;\">\n<section style=\"margin: 10px auto;text-align: center;\">\n<section style=\"padding-top: 30px;padding-bottom: 30px;background-color: rgb(242, 246, 255);border-radius: 7px;\">\n<section style=\"display: flex;justify-content: space-evenly;align-items: center;\">\n<section data-width=\"26%\" style=\"width: 150.266px;\">\n<section style=\"padding: 7px;border-radius: 15px;box-shadow: rgba(169, 187, 223, 0.45) 4px 4px 8px, rgb(255, 255, 255) -2.5px -2.5px 5px;\">\n<section data-width=\"100%\" style=\"width: 136.266px;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"1.005281690140845\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/5_0WFLKBMicbm6iawtkrNrMxpSVU9GBQ-5.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/mmbiz_png\/zcicibWZessAxec5nH6tybm0EXxCaibxbtN261llpmfF6btPBTUKkibEdnRz5Y0WFLKBMicbm6iawtkrNrMxpSVU9GBQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"568\" data-width=\"100%\" style=\"vertical-align: inherit;width: 136.266px;display: block;border-radius: 7px;\" title=\"\u5c0f\u4e91-\u5fae\u4fe1\u4e8c\u7ef4\u7801.png\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<\/section>\n<section data-width=\"62%\" style=\"width: 358.359px;\">\n<section style=\"display: inline-block;\">\n<section style=\"padding: 7px 15px;border-radius: 20px;box-shadow: rgba(169, 187, 223, 0.45) 6px 6px 8px inset, rgb(255, 255, 255) -2.5px -2.5px 5px inset;\">\n<section data-brushtype=\"text\" style=\"font-size: 14px;letter-spacing: 1.5px;color: rgb(111, 133, 172);\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\">\u5fae\u4fe1\u53f7 | 18502195490<\/span><\/p>\n<\/section>\n<\/section>\n<section style=\"margin-top: 12px;padding: 7px 15px;border-radius: 20px;box-shadow: rgba(169, 187, 223, 0.45) 6px 6px 8px inset, rgb(255, 255, 255) -2.5px -2.5px 5px inset;\">\n<section data-brushtype=\"text\" style=\"font-size: 14px;letter-spacing: 1.5px;color: rgb(111, 133, 172);\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\">\u77e5\u4e4e | \u751f\u4fe1\u679c<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"margin-bottom: 0px;letter-spacing: 0.578px;white-space: normal;caret-color: rgba(0, 0, 0, 0);font-size: 16px;\">\n<section>\n<section style=\"margin-top: 0.5em;\">\n<section style=\"padding: 0.5em;border-width: 1px;border-style: solid;box-shadow: rgb(226, 226, 226) 0px 16px 1px -13px;border-color: rgb(0, 150, 136);\">\n<section style=\"text-align: left;\">\n<section style=\"color: rgb(255, 129, 36);text-align: justify;\">\n<section style=\"margin-bottom: 8px;\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\">\u70b9\u51fb<strong><span style=\"color: rgb(0, 150, 136);\">\u201c\u9605\u8bfb\u539f\u6587\u201d<\/span><\/strong>\u7acb\u523b\u62e5\u6709<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"margin-bottom: 8px;font-size: 32px;color: rgb(0, 150, 136);\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\">\u2193\u2193\u2193 <\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"display: none;\"><mp-style-type data-value=\"3\"><\/mp-style-type><\/p>\n<p><\/content>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e72\u8d27\uff01\u9ad8\u5206\u751f\u4fe1sci\u5e38\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u63a8\u8350\u2014\u2014SVM \u539f\u521b xiao?guo & […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":""},"categories":[1],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/58943"}],"collection":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=58943"}],"version-history":[{"count":1,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/58943\/revisions"}],"predecessor-version":[{"id":58949,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/58943\/revisions\/58949"}],"wp:attachment":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=58943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=58943"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=58943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":58943,"date":"2024-06-17T07:16:16","date_gmt":"2024-06-16T23:16:16","guid":{"rendered":"http:\/\/www.biocloudservice.com\/wordpress\/?p=58943"},"modified":"2024-06-17T07:16:16","modified_gmt":"2024-06-16T23:16:16","slug":"%e5%b9%b2%e8%b4%a7%ef%bc%81%e9%ab%98%e5%88%86%e7%94%9f%e4%bf%a1sci%e5%b8%b8%e7%94%a8%e6%9c%ba%e5%99%a8%e5%ad%a6%e4%b9%a0%e7%ae%97%e6%b3%95%e6%8e%a8%e8%8d%90-svm","status":"publish","type":"post","link":"http:\/\/www.biocloudservice.com\/wordpress\/?p=58943","title":{"rendered":"\u5e72\u8d27\uff01\u9ad8\u5206\u751f\u4fe1sci\u5e38\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u63a8\u8350\u2014\u2014SVM"},"content":{"rendered":"

\n
\n<\/title><br \/>\n<meta charset=\"utf-8\"><br \/>\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0,viewport-fit=cover\"><\/p>\n<style>\n*{margin:0;padding:0}html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;line-height:1.6}img{z-index:999;position:relative;max-width:100%;margin:10px 0;}body{letter-spacing:.034em}h1,h2,h3,h4,h5,h6{font-weight:400;font-size:16px}a{color:#576b95;text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}td,th{word-wrap:break-word;padding:5px 10px;border:1px solid #DDD;}table{margin-bottom:10px;border-collapse:collapse;display:table;width:100%!important;}.appmsg_skin_default .rich_media_area_primary{background-color:#fff}.appmsg_skin_default .rich_media_area_primary .weui-loadmore_line .weui-loadmore__tips{background-color:#fff}.rich_media_area_primary{padding:20px 16px 12px;background-color:#fafafa}@media (max-width:375px){.rich_media_area_primary{padding:20px 60px 15px 60px}.rich_media_area_extra{padding:0 60px 21px 60px}}@media (min-width:1024px){.rich_media_area_primary_inner,.rich_media_area_extra_inner,body{max-width:677px;margin-left:auto;margin-right:auto}.rich_media_area_primary{padding-top:32px}}.rich_media{padding:20px;overflow:hidden;}.appmsg_skin_default .rich_media_area_primary{background-color:#fff}.appmsg_skin_default .rich_media_area_primary .weui-loadmore_line .weui-loadmore__tips{background-color:#fff}@media screen and (min-width:1024px){.rich_media_area_primary_inner,.rich_media_area_extra_inner{max-width:677px;margin-left:auto;margin-right:auto}.rich_media_area_primary{padding-top:32px}}.rich_media_content{overflow:hidden;color:#333;font-size:17px;word-wrap:break-word;-webkit-hyphens:auto;-ms-hyphens:auto;hyphens:auto;text-align:justify;position:relative;z-index:0}.rich_media_content *{max-width:100%!important;box-sizing:border-box!important;-webkit-box-sizing:border-box!important;word-wrap:break-word!important}.rich_media_content p{clear:both;min-height:1em}.rich_media_content em{font-style:italic}.rich_media_content fieldset{min-width:0}.rich_media_content .list-paddingleft-1,.rich_media_content .list-paddingleft-2,.rich_media_content .list-paddingleft-3{padding-left:2.2em}.rich_media_content .list-paddingleft-1 .list-paddingleft-2,.rich_media_content .list-paddingleft-2 .list-paddingleft-2,.rich_media_content .list-paddingleft-3 .list-paddingleft-2{padding-left:30px}.rich_media_content .list-paddingleft-1{padding-left:1.2em}.rich_media_content .list-paddingleft-3{padding-left:3.2em}.rich_media_content .code-snippet,.rich_media_content .code-snippet__fix{max-width:1000%!important}.rich_media_content .code-snippet *,.rich_media_content .code-snippet__fix *{max-width:1000%!important}.rich_media_title{font-size:22px;line-height:1.4;margin-bottom:13px;padding-bottom:13px;border-bottom:1px solid #e7e7eb;}@supports(-webkit-overflow-scrolling:touch){.rich_media_title{font-weight:700}}.rich_media_meta{display:inline-block;vertical-align:middle;padding:0 0 10px 0;font-size:15px;-webkit-tap-highlight-color:rgba(0,0,0,0)}.rich_media_meta.icon_appmsg_tag{margin-right:0px}.rich_media_meta.meta_tag_text{margin-right:0}.rich_media_meta_list em{font-style:normal}.rich_media_meta_text{color:#a5a5a5;}p{margin:0;}.msgBox{margin-top:20px;padding-top:20px;padding-left:50px;overflow:hidden;border-top:2px dashed #09a2ff;}.msg{padding-top:7px;clear:both;}.msgBody{float:right;width:100%;margin-left:55px;padding-bottom:15px;border-bottom:1px dashed #e0e0e0;}.userHeadImg{float:left;margin-left:-50px;}.userHeadImg img{width:40px;height:40px;margin-right:10px;border-radius:3px;}.userName{color:#888888;line-height:24px;font-size:14px;margin:5px 0 5px 0;height:24px;}.replyBody,.autherBody{color:#565656;font-size:15px;}.replyIcon{border-left:4px solid #33ab01;margin-right:5px;}.ad{text-decoration:none;color:#d6d4d4;font-size:12px;}.msgBodyReply{padding-top:5px;}.userName span{float:right;color:#afafaf;font-size:14px;}code{text-align:left;font-size:14px;display:block;white-space:pre;display:-webkit-box;display:-webkit-flex;display:flex;position:relative;}.code-snippet__fix{font-size:14px;margin:10px 0;display:block;color:#333;position:relative;background-color:rgba(0,0,0,0.03);border:1px solid #f0f0f0;border-radius:2px;display:-webkit-box;display:-webkit-flex;display:flex;padding-left:25px;line-height:26px}.code-snippet__fix code{text-align:left;font-size:14px;display:block;white-space:pre;display:-webkit-box;display:-webkit-flex;display:flex;position:relative;font-family:Consolas,\"Liberation Mono\",Menlo,Courier,monospace}.code-snippet__comment,.code-snippet__quote{color:#afafaf;font-style:italic}.code-snippet__keyword,.code-snippet__selector-tag,.code-snippet__subst{color:#ca7d37}.code-snippet__number,.code-snippet__literal,.code-snippet__variable,.code-snippet__template-variable,.code-snippet__tag .code-snippet__attr{color:#0e9ce5}.code-snippet__string,.code-snippet__doctag{color:#d14}.code-snippet__title,.code-snippet__section,.code-snippet__selector-id{color:#d14}.code-snippet__subst{font-weight:normal}.code-snippet__type,.code-snippet__class .code-snippet__title{color:#0e9ce5}.code-snippet__tag,.code-snippet__name,.code-snippet__attribute{color:#0e9ce5;font-weight:normal}.code-snippet__regexp,.code-snippet__link{color:#ca7d37}.code-snippet__symbol,.code-snippet__bullet{color:#d14}.code-snippet__built_in,.code-snippet__builtin-name{color:#ca7d37}.code-snippet__meta{color:#afafaf}.code-snippet__deletion{background:#fdd}.code-snippet__addition{background:#dfd}.code-snippet__emphasis{font-style:italic}.code-snippet__strong{font-weight:bold}.account_avatar{width:40px;height:40px;padding:0;}.account_info{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;padding:20px 0;align-items:center}.flex_bd{padding-left:14px;}.account_nickname{display:inline-block;vertical-align:middle;line-height:1.2;color:#576b95;font-size:14px}.account_desc{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;color:rgba(0,0,0,0.3);font-size:14px;line-height:1.2;padding-top:.4em}.msg_source_url{text-align:left;word-break:break-all;margin-top:20px;}.msg_source_url a{padding-right:10px;}.msg_source_url .url_text{color:#a8a8a8;}.video-desc{font-size:14px;margin-top:15px;color:#6c6c6c;}.msg_source_url{text-align:left;}.original_primary_card_tips{color:rgba(0,0,0,0.3);line-height:1.4;font-size:15px;}.weui-flex__item{margin-bottom:20px;padding:20px 16px;margin-top:16px;line-height:1.4;align-items:center;background-color:#f7f7f7;border-radius:8px;position:relative;}.original_primary_desc{color:rgba(0,0,0,0.5);font-size:14px;padding-top:4px;width:auto;overflow:hidden;text-overflow:ellipsis;}.msgBodyReplyList{border-top:1px solid #e1e1e1;margin-top:10px;}.msgBodyReplyListTop{border-top:0;}.reply_like_num{float:right;font-size:14px;color:#c7c7c7;}.msgData{margin-top:20px;color:#626262;}.msgData span{font-size:14px;padding-right:15px;}.msgData .likes{float:right;padding-right:0;}.js_text_content p{font-size:18px;}.rich_media_meta_link{font-size:15px;}blockquote {padding-left: 10px;border-left: 3px solid #dbdbdb;color: rgba(0,0,0,0.5);font-size: 15px;padding-top: 4px;margin: 1em 0;}.video_iframe{width:500px;height:400px;}.blockquote_info{color:#b5b5b5;margin-top:10px;}#copyright_logo{color:#bdbdbd;}.rich_media_meta_list{margin-bottom:10px;}.reprint{background:#efefef;border-radius:5px;padding:8px;color:#1f1f1f;}.reprint a{word-break:break-all;}.topic{color:#8e8e8e;background:#f7f7f7;border-radius:5px;padding:10px 8px;}.topic a{padding-right:5px;}.topic p{margin-bottom:5px;}\n<\/style>\n<link href=\"https:\/\/www.juyifx.cn\/config\/css\/wxArticle.css\" rel=\"stylesheet\"\/>\n<\/head><script>\nvar data={\"mp\":\"\u751f\u4fe1\u679c\",\"title\":\"\u5e72\u8d27\uff01\u9ad8\u5206\u751f\u4fe1sci\u5e38\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u63a8\u8350\u2014\u2014SVM\",\"time\":\"2023-06-05 19:00:31\",\"timeStamp\":\"1685962831\"};\n<\/script><br \/>\n<body><\/p>\n<div class=\"rich_media\">\n<h1 class=\"rich_media_title\" id=\"activity-name\"><a href=\"http:\/\/mp.weixin.qq.com\/s?__biz=Mzg3OTg3MjQyNg==&mid=2247488014&idx=1&sn=bb36957270573123f565bd2f01c51ea3&chksm=cf7c82cbf80b0bdd2c03ead1b935c473216bd1325388ef5cb62be7401f9e2f5b4031c1bdc9e5#rd\" target=\"_blank\" rel=\"noopener\">\u5e72\u8d27\uff01\u9ad8\u5206\u751f\u4fe1sci\u5e38\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u63a8\u8350\u2014\u2014SVM<\/a><\/h1>\n<div id=\"meta_content\" class=\"rich_media_meta_list\"><span id=\"copyright_logo\" class=\"wx_tap_link js_wx_tap_highlight rich_media_meta icon_appmsg_tag appmsg_title_tag weui-wa-hotarea\">\u539f\u521b <\/span><span class=\"rich_media_meta rich_media_meta_text\">xiao?guo <\/span><span class=\"rich_media_meta rich_media_meta_nickname\" id=\"profileBt\"><a href=\"javascript:void(0);\" class=\"wx_tap_link js_wx_tap_highlight weui-wa-hotarea\" id=\"js_name\">\u751f\u4fe1\u679c <\/a><\/span><em id=\"publish_time\" class=\"rich_media_meta rich_media_meta_text\">2023-06-05 19:00:31<\/em><\/div>\n<p><content><\/p>\n<section style=\"margin-bottom: 0px;letter-spacing: 0.578px;white-space: normal;font-size: 16px;\">\n<section>\n<section>\n<section>\n<section>\n<section>\n<section data-width=\"100%\" style=\"width: 578px;flex: 0 0 100%;opacity: 1;\">\n<section style=\"line-height: 1.8;\">\n<section>\n<section>\n<section style=\"margin-top: 10px;margin-bottom: 20px;display: flex;flex-flow: row nowrap;text-align: center;justify-content: center;\">\n<section style=\"display: inline-block;width: 578px;vertical-align: top;border-style: solid;border-width: 1px;border-color: rgb(67, 67, 67);flex: 0 0 auto;align-self: flex-start;height: auto;box-shadow: rgb(255, 219, 118) 6px 6px 0px;background-color: rgb(255, 255, 255);\">\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;\">\n<section style=\"display: inline-block;width: 403.391px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;\">\n<section style=\"margin-top: 10px;\">\n<section style=\"text-align: center;\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\"><strong><span style=\"font-size: 15px;\">\u751f\u4fe1\u4ebaR\u8bed\u8a00\u5b66\u4e60\u5fc5\u5907<\/span><\/strong><\/span><\/p>\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\"><strong><span style=\"font-size: 15px;\">\u7acb\u523b\u62e5\u6709\u4e00\u4e2aRstudio\u8d26\u53f7<\/span><\/strong><\/span><\/p>\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\"><strong><span style=\"font-size: 15px;\">\u5f00\u542f\u5347\u7ea7\u6a21\u5f0f\u5427<\/span><\/strong><\/span><\/p>\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"color: rgb(255, 129, 36);font-size: 12px;letter-spacing: 0.5px;\">\uff0856\u7ebf\u7a0b\uff0c256G\u5185\u5b58\uff0c\u4e2a\u4eba\u5b58\u50a81T\uff09<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;width: 172.594px;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;\">\n<section style=\"margin-top: 10px;margin-bottom: 10px;text-align: center;line-height: 0;\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-cropselx1=\"0\" data-cropselx2=\"162\" data-cropsely1=\"0\" data-cropsely2=\"162\" data-ratio=\"1\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/1_ib2l1ye6HNIkwTG696C2pf9yAtdeGA-47.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/mmbiz_png\/zcicibWZessAyB69UyXDLG0wQcISNwmL6DlpIKVBnCSOXHTWJhLcxic2qtibaib2l1ye6HNIkwTG696C2pf9yAtdeGA\/640?wx_fmt=png'\" data-type=\"jpeg\" data-w=\"400\" style=\"height: 111px;vertical-align: middle;width: 111px;\" data-recalc-dims=\"1\" \/><span style=\"letter-spacing: 0.578px;text-align: justify;\"><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section data-role=\"list\">\n<section>\n<section powered-by=\"xiumi.us\" style=\"margin-top: 10px;margin-bottom: 8px;text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;\">\n<section style=\"padding-left: 8px;display: inline-block;width: 578px;vertical-align: top;border-left: 3px solid rgb(219, 219, 219);border-bottom-left-radius: 0px;align-self: flex-start;flex: 0 0 auto;\">\n<section powered-by=\"xiumi.us\" style=\"color: rgba(0, 0, 0, 0.5);text-align: justify;\">\n<p><span style=\"letter-spacing: 0.578px;\"><span style=\"font-size: 14px;letter-spacing: 0.578px;\">\u5c0f\u679c\u5982\u671f\u800c\u81f3\uff0c\u53c8\u662f\u60f3\u5927\u5bb6\u7684\u4e00\u5929\u5462\u3002<\/span><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<section>\n<section powered-by=\"xiumi.us\">\n<section>\n<section powered-by=\"xiumi.us\">\n<section style=\"font-size: 16px;\">\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<p style=\"text-align: center;white-space: normal;\"><strong><em><span style=\"font-size: 20px;\">\u4ec0\u4e48\u662fSVM\uff1f<\/span><\/em><\/strong><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u5c0f\u679c\u4eca\u5929\u5e26\u5927\u5bb6\u5b66\u4e60\u7684\u6280\u672f\u70b9\u662f\u4e00\u4e2a\u7ecf\u5178\u7684\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u2014\u2014\u652f\u6301\u5411\u91cf\u673a\uff08SVM\uff09\uff0c\u8fd9\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5224\u522b\u65b9\u6cd5\u3002\u5728\u673a\u5668\u5b66\u4e60\u9886\u57df\uff0c\u662f\u4e00\u4e2a\u6709\u76d1\u7763\u7684\u5b66\u4e60\u6a21\u578b\uff0c\u901a\u5e38\u7528\u6765\u8fdb\u884c\u6a21\u5f0f\u8bc6\u522b\u3001\u5206\u7c7b\u4ee5\u53ca\u56de\u5f52\u5206\u6790\u3002\u90a3\u4e48\u8fd9\u79cd\u7b97\u6cd5\u80fd\u4e0d\u80fd\u7528\u5230\u751f\u4fe1\u65b9\u5411\u5462\uff1f<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"><br \/><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u7ecf\u8fc7\u5c0f\u679c\u9605\u8bfb\u591a\u7bc7\u9ad8\u5206\u751f\u4fe1\u6587\u7ae0\u540e\u53d1\u73b0\uff0c\u5f88\u591a\u6587\u7ae0\u90fd\u7528\u5230\u4e86\u8fd9\u4e2a\u65b9\u6cd5\uff0c\u8bf4\u660e\u8fd9\u4e2a\u65b9\u6cd5\u4e0d\u7b80\u5355\uff01\u63a5\u4e0b\u6765\u5c31\u548c\u5c0f\u679c\u4e00\u8d77\u901a\u8fc7\u4e00\u4e2a\u6848\u4f8b\u6765\u5b66\u4e60\u4e00\u4e0b\u5427\uff01<\/span><span style=\"text-align: center;letter-spacing: 0.578px;\"><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u5c0f\u679c\u91c7\u7528\u7684\u6570\u636e\u662f\u4e00\u4e2a\u4e34\u5e8a\u6570\u636e\uff0c\u5176\u4e2d\u6bcf\u884c\u4e3a\u4e00\u4e2a\u75c5\u4eba\u6837\u672c\uff0c\u6bcf\u5217\u4e3a\u6837\u672c\u7684\u7279\u5f81\uff0cgroup\u4e3a\u6837\u672c\u7684\u5206\u7ec4\u3002<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"><br \/><\/span><\/p>\n<p style=\"text-align: center;white-space: normal;\"><strong><em><span style=\"font-size: 20px;\">\u6570\u636e\u6837\u4f8b\u5c55\u793a<\/span><\/em><\/strong><\/p>\n<p style=\"text-align: center;white-space: normal;\"><strong><em><span style=\"font-size: 20px;\"><br \/><\/span><\/em><\/strong><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-galleryid=\"\" data-ratio=\"0.5288808664259927\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/2_9C7C65P3fmf0HK8t1P1oVcbSl7t0gQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/zcicibWZessAzUmbl9AKuU2I0OTXNMqJibib5FvQC712ibhT0ibKXdvSwXAj839C7C65P3fmf0HK8t1P1oVcbSl7t0gQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"554\" style=\"\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"><br \/><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u6240\u9700R\u5305\u4e0b\u8f7d\u5b89\u88c5<\/span><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"c\"><code><span class=\"code-snippet_outer\">#\u5b89\u88c5e1071\u5305<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__keyword\">if<\/span>(!suppressWarnings(require(e1071)))<\/span><\/code><code><span class=\"code-snippet_outer\">{install.packages(<span class=\"code-snippet__string\">'e1071'<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">require(e1071)}<\/span><\/code><code><span class=\"code-snippet_outer\">install.packages(\u201cpROC\u201d)<\/span><\/code><code><span class=\"code-snippet_outer\">R\u5305\u8c03\u7528<\/span><\/code><code><span class=\"code-snippet_outer\">library(e1071)<\/span><\/code><code><span class=\"code-snippet_outer\">library(<span class=\"code-snippet__string\">\"pROC\"<\/span>)<\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u6570\u636e\u8bfb\u53d6\u548c\u6570\u636e\u96c6\u5212\u5206<\/span><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"c\"><code><span class=\"code-snippet_outer\">#\u8bfb\u53d6\u6570\u636e<\/span><\/code><code><span class=\"code-snippet_outer\">read.table(<span class=\"code-snippet__string\">\"tree.csv\"<\/span>,header=TRUE,sep=<span class=\"code-snippet__string\">\",\"<\/span>)->mydata<\/span><\/code><code><span class=\"code-snippet_outer\">#\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4<\/span><\/code><code><span class=\"code-snippet_outer\">mydata$group<-factor(mydata$group)<\/span><\/code><code><span class=\"code-snippet_outer\">#\u5212\u5206\u6d4b\u8bd5\u96c6\u548c\u6d4b\u8bd5\u96c6,<span class=\"code-snippet__number\">260<\/span>\u4e2a\u6837\u4f8b\u4f5c\u4e3a\u8bad\u7ec3\u96c6\uff0c\u5176\u4f59\u4f5c\u4e3a\u6d4b\u8bd5\u96c6<\/span><\/code><code><span class=\"code-snippet_outer\">sub<-sample(<span class=\"code-snippet__number\">1<\/span>:<span class=\"code-snippet__number\">392<\/span>,<span class=\"code-snippet__number\">260<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">train<-mydata[sub,]<\/span><\/code><code><span class=\"code-snippet_outer\">test<-mydata[-sub,]<\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u6a21\u578b\u642d\u5efa<\/span><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"c\"><code><span class=\"code-snippet_outer\">#\u6784\u5efaSVM\u6a21\u578b<\/span><\/code><code><span class=\"code-snippet_outer\">svm_model = svm(group~.,data=train,knernel = <span class=\"code-snippet__string\">\"radial\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">#\u67e5\u770b\u6a21\u578b\u4fe1\u606f<\/span><\/code><code><span class=\"code-snippet_outer\">summary(svm_model)<\/span><\/code><code><span class=\"code-snippet_outer\">#\u5bf9\u6d4b\u8bd5\u96c6\u6570\u636e\u8fdb\u884c\u9884\u6d4b<\/span><\/code><code><span class=\"code-snippet_outer\">svm_pred=predict(svm_model,test,decision.values = TRUE)<\/span><\/code><code><span class=\"code-snippet_outer\">test$svm_pred = svm_pred<\/span><\/code><code><span class=\"code-snippet_outer\">#\u8f93\u51fa\u6df7\u6dc6\u77e9\u9635<\/span><\/code><code><span class=\"code-snippet_outer\">table(test$group,test$svm_pred)<\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u7ed3\u679c\u53ef\u89c6\u5316<\/span><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"c\"><code><span class=\"code-snippet_outer\">#\u7ed8\u5236ROC\u66f2\u7ebf<\/span><\/code><code><span class=\"code-snippet_outer\">ran_roc <- roc(test$group,as.numeric(svm_pred))<\/span><\/code><code><span class=\"code-snippet_outer\">pdf(file = <span class=\"code-snippet__string\">\"roc.pdf\"<\/span>,width=<span class=\"code-snippet__number\">12<\/span>,height=<span class=\"code-snippet__number\">9<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">roc<-plot(ran_roc, print.auc=TRUE, auc.polygon=TRUE, grid=c(<span class=\"code-snippet__number\">0.1<\/span>, <span class=\"code-snippet__number\">0.2<\/span>),grid.col=c(<span class=\"code-snippet__string\">\"green\"<\/span>, <span class=\"code-snippet__string\">\"red\"<\/span>), max.auc.polygon=TRUE,auc.polygon.col=<span class=\"code-snippet__string\">\"skyblue\"<\/span>, print.thres=TRUE,main=<span class=\"code-snippet__string\">'SVM\u6a21\u578bROC\u66f2\u7ebf'<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">dev.off()<\/span><\/code><code><span class=\"code-snippet_outer\">#\u7ed8\u5236\u5206\u7c7b\u60c5\u51b5\u6563\u70b9\u56fe<\/span><\/code><code><span class=\"code-snippet_outer\">attr(svm_pred,<span class=\"code-snippet__string\">\"decision.values\"<\/span>)[<span class=\"code-snippet__number\">1<\/span>:<span class=\"code-snippet__number\">9<\/span>,]<\/span><\/code><code><span class=\"code-snippet_outer\">pdf(file = <span class=\"code-snippet__string\">\"point.pdf\"<\/span>,width=<span class=\"code-snippet__number\">12<\/span>,height=<span class=\"code-snippet__number\">9<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\">plot(cmdscale(dist(test[,<span class=\"code-snippet__number\">-10<\/span>])), col = as.integer(test[,<span class=\"code-snippet__number\">10<\/span>]), pch=c(<span class=\"code-snippet__string\">\"o\"<\/span>,<span class=\"code-snippet__string\">\"+\"<\/span>)[<span class=\"code-snippet__number\">1<\/span>:<span class=\"code-snippet__number\">132<\/span> %in% svm_model$index+<span class=\"code-snippet__number\">1<\/span>])<\/span><\/code><code><span class=\"code-snippet_outer\">dev.off()<\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-galleryid=\"\" data-ratio=\"0.7490974729241877\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/3_VyH48wHzOAibXl2DKZu7eibHczX2WQ.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/zcicibWZessAzUmbl9AKuU2I0OTXNMqJibibW9Mvm97h26KGL8Sb9GdJXdWed1VyH48wHzOAibXl2DKZu7eibHczX2WQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"554\" style=\"\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"white-space: normal;text-align: center;\"><span style=\"font-size: 12px;\">ROC\u66f2\u7ebf\u56fe<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-galleryid=\"\" data-ratio=\"0.7509025270758123\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/4_hzXibezV4YdXh8DzLoT6iaiazSWfyA.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/zcicibWZessAzUmbl9AKuU2I0OTXNMqJibibfrMVFSdaW0Khh450epVmpKtpW0NhzXibezV4YdXh8DzLoT6iaiazSWfyA\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"554\" style=\"width: 554px;height: auto;\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"white-space: normal;text-align: center;\"><span style=\"font-size: 12px;\">\u5206\u7c7b\u60c5\u51b5\u6563\u70b9\u56fe<\/span><\/p>\n<p style=\"white-space: normal;text-align: center;\"><span style=\"font-size: 12px;\"><br \/><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u5b9e\u9a8c\u7ed3\u679c\u4f1a\u5f97\u5230ROC\u66f2\u7ebf\u56fe\u548c\u5206\u7c7b\u60c5\u51b5\u6563\u70b9\u56fe\uff0c\u5176\u4e2dROC\u66f2\u7ebf\u7ed8\u5236\u7684\u56fe\u5f62\u9762\u79ef\u8868\u793a\u4e86\u6a21\u578b\u5728\u6d4b\u8bd5\u96c6\u4e0a\u7684\u9884\u6d4b\u51c6\u786e\u7387\uff0c\u53ef\u4ee5\u770b\u5230\u7ed3\u679c\u5176\u9884\u6d4b\u51c6\u786e\u7387AUC=0.977\uff0c\u5206\u7c7b\u6563\u70b9\u56fe\u8868\u793a\u4e86\u9884\u6d4b\u7ed3\u679c\u7684\u5206\u7c7b\u60c5\u51b5\uff0c\u4e0d\u540c\u989c\u8272\u4ee3\u8868\u4e0d\u540c\u5206\u7ec4\uff0c\u5706\u70b9\u4ee3\u8868\u7ed3\u679c\u9884\u6d4b\u51c6\u786e\uff0c\u52a0\u53f7\u4ee3\u8868\u9884\u6d4b\u9519\u8bef\u3002<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"><br \/><\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\">\u5b66\u4e60\u7ed3\u675f\uff01\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u611f\u89c9\u8305\u585e\u987f\u5f00\uff1f\u76f8\u4fe1\u5927\u5bb6\u4ee5\u53ca\u8822\u8822\u6b32\u52a8\u4e86\u5427\uff0c\u5feb\u81ea\u5df1\u52a8\u624b\u8bd5\u9a8c\u4e00\u4e0b\u5427\uff01<\/span><span style=\"font-size: 14px;text-decoration: underline;\">\uff08\u5c0f\u679c\u65b0\u5f00\u53d1\u7684\u96f6\u4ee3\u7801\u4e91\u751f\u4fe1\u5206\u6790\u5de5\u5177\u5e73\u53f0\u5305\u542b\u8d85\u591a\u96f6\u4ee3\u7801\u5c0f\u5de5\u5177\uff0c\u4e0a\u4f20\u6570\u636e\u4e00\u952e\u51fa\u56fe\uff0c\u611f\u5174\u8da3\u7684\u5c0f\u4f19\u4f34\u6b22\u8fce\u6765\u53c2\u89c2\u54df\uff0c\u7f51\u5740\uff1ahttp:\/\/www.biocloudservice.com\/home.html\uff09<\/span><\/p>\n<p style=\"white-space: normal;\"><span style=\"font-size: 14px;\"> <\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section data-tools=\"135\u7f16\u8f91\u5668\" data-id=\"105054\" style=\"margin-bottom: 0px;letter-spacing: 0.578px;white-space: normal;font-size: 16px;\">\n<section style=\"margin: 10px auto;text-align: center;\">\n<section style=\"padding-top: 30px;padding-bottom: 30px;background-color: rgb(242, 246, 255);border-radius: 7px;\">\n<section style=\"display: flex;justify-content: space-evenly;align-items: center;\">\n<section data-width=\"26%\" style=\"width: 150.266px;\">\n<section style=\"padding: 7px;border-radius: 15px;box-shadow: rgba(169, 187, 223, 0.45) 4px 4px 8px, rgb(255, 255, 255) -2.5px -2.5px 5px;\">\n<section data-width=\"100%\" style=\"width: 136.266px;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"1.005281690140845\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/5_0WFLKBMicbm6iawtkrNrMxpSVU9GBQ-5.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/mmbiz_png\/zcicibWZessAxec5nH6tybm0EXxCaibxbtN261llpmfF6btPBTUKkibEdnRz5Y0WFLKBMicbm6iawtkrNrMxpSVU9GBQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"568\" data-width=\"100%\" style=\"vertical-align: inherit;width: 136.266px;display: block;border-radius: 7px;\" title=\"\u5c0f\u4e91-\u5fae\u4fe1\u4e8c\u7ef4\u7801.png\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<\/section>\n<section data-width=\"62%\" style=\"width: 358.359px;\">\n<section style=\"display: inline-block;\">\n<section style=\"padding: 7px 15px;border-radius: 20px;box-shadow: rgba(169, 187, 223, 0.45) 6px 6px 8px inset, rgb(255, 255, 255) -2.5px -2.5px 5px inset;\">\n<section data-brushtype=\"text\" style=\"font-size: 14px;letter-spacing: 1.5px;color: rgb(111, 133, 172);\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\">\u5fae\u4fe1\u53f7 | 18502195490<\/span><\/p>\n<\/section>\n<\/section>\n<section style=\"margin-top: 12px;padding: 7px 15px;border-radius: 20px;box-shadow: rgba(169, 187, 223, 0.45) 6px 6px 8px inset, rgb(255, 255, 255) -2.5px -2.5px 5px inset;\">\n<section data-brushtype=\"text\" style=\"font-size: 14px;letter-spacing: 1.5px;color: rgb(111, 133, 172);\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\">\u77e5\u4e4e | \u751f\u4fe1\u679c<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"margin-bottom: 0px;letter-spacing: 0.578px;white-space: normal;caret-color: rgba(0, 0, 0, 0);font-size: 16px;\">\n<section>\n<section style=\"margin-top: 0.5em;\">\n<section style=\"padding: 0.5em;border-width: 1px;border-style: solid;box-shadow: rgb(226, 226, 226) 0px 16px 1px -13px;border-color: rgb(0, 150, 136);\">\n<section style=\"text-align: left;\">\n<section style=\"color: rgb(255, 129, 36);text-align: justify;\">\n<section style=\"margin-bottom: 8px;\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\">\u70b9\u51fb<strong><span style=\"color: rgb(0, 150, 136);\">\u201c\u9605\u8bfb\u539f\u6587\u201d<\/span><\/strong>\u7acb\u523b\u62e5\u6709<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"margin-bottom: 8px;font-size: 32px;color: rgb(0, 150, 136);\">\n<p style=\"text-indent: 0em;line-height: 1.75em;\"><span style=\"letter-spacing: 0.5px;\">\u2193\u2193\u2193 <\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"display: none;\"><mp-style-type data-value=\"3\"><\/mp-style-type><\/p>\n<p><\/content>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e72\u8d27\uff01\u9ad8\u5206\u751f\u4fe1sci\u5e38\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u63a8\u8350\u2014\u2014SVM \u539f\u521b xiao?guo & […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":""},"categories":[1],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/58943"}],"collection":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=58943"}],"version-history":[{"count":1,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/58943\/revisions"}],"predecessor-version":[{"id":58949,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/58943\/revisions\/58949"}],"wp:attachment":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=58943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=58943"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=58943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}