<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:gd="http://schemas.google.com/g/2005"><id>tag:blogger.com,1999:blog-7958828565254404797.post6763939167167291207..comments</id><updated>2024-12-13T03:11:35.450-08:00</updated><title type='text'>Comments on ListenData: Support Vector Machine Simplified using R</title><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://www.listendata.com/feeds/comments/default'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html'/><link rel="hub" href="http://pubsubhubbub.appspot.com/"/><author><name>Deepanshu Bhalla</name><uri>http://www.blogger.com/profile/09802839558125192674</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXm_iOrXFR9Ls-mjtOci4qd1m1V1TXkkWJINuMy84-Axo5pNS6CG7oKwR7hfHHI3tB1yuz8W_qo9HK2Cw5fHfe_4cL_2DCf_LyoK9LMLicZojbNYgypIP-RXNsw1GsVhk/s100/pic.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>4</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-4557931879381527728</id><published>2018-01-08T02:43:46.720-08:00</published><updated>2018-01-08T02:43:46.720-08:00</updated><title type='text'>Can you please explain how to calculate the distan...</title><content type='html'>Can you please explain how to calculate the distance of support vector to hyperplane using R</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default/4557931879381527728'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default/4557931879381527728'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html?showComment=1515408226720#c4557931879381527728' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-6763939167167291207' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/6763939167167291207' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="January 8, 2018 at 2:43 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-6572752520808748414</id><published>2017-11-14T08:30:43.058-08:00</published><updated>2017-11-14T08:30:43.058-08:00</updated><title type='text'>&amp;gt; svm.tune &amp;lt;- train(x=trainX,&#xa;+             ...</title><content type='html'>&amp;gt; svm.tune &amp;lt;- train(x=trainX,&lt;br /&gt;+                   y= svm.train$sex,&lt;br /&gt;+                   method = &amp;quot;svmRadial&amp;quot;,&lt;br /&gt;+                   metric=&amp;quot;ROC&amp;quot;,&lt;br /&gt;+                   tuneGrid = grid,&lt;br /&gt;+                   trControl=ctrl)&lt;br /&gt;Error in evalSummaryFunction(y, wts = weights, ctrl = trControl, lev = classLevels,  : &lt;br /&gt;  train()&amp;#39;s use of ROC codes requires class probabilities. See the classProbs option of trainControl()&lt;br /&gt;In addition: Warning messages:&lt;br /&gt;1: In train.default(x = trainX, y = svm.train$sex, method = &amp;quot;svmRadial&amp;quot;,  :&lt;br /&gt;  You are trying to do regression and your outcome only has two possible values Are you trying to do classification? If so, use a 2 level factor as your outcome column.&lt;br /&gt;2: In train.default(x = trainX, y = svm.train$sex, method = &amp;quot;svmRadial&amp;quot;,  :&lt;br /&gt;  cannnot compute class probabilities for regression</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default/6572752520808748414'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default/6572752520808748414'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html?showComment=1510677043058#c6572752520808748414' title=''/><author><name>kanika</name><uri>https://www.blogger.com/profile/00607525948272576649</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='24' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5AiY0V7u2gE5Io6pAzfV5ge1uvOmJ_wuYdbblvVt_yqwxEasVNOxHSEotKYYAD7mt87Ov-PGaOVNniWw6L7VpsCEjzo711H75G3MV7eW478VPTmdmYaVbz_SsMoy-4w/s220/quote-wallpaper34.jpg'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-6763939167167291207' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/6763939167167291207' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-623717940"/><gd:extendedProperty name="blogger.displayTime" value="November 14, 2017 at 8:30 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-6344237632111983109</id><published>2017-04-28T16:08:55.202-07:00</published><updated>2017-04-28T16:08:55.202-07:00</updated><title type='text'>très bon article, qui simplifie très bien la compl...</title><content type='html'>très bon article, qui simplifie très bien la complexité des SVM</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default/6344237632111983109'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default/6344237632111983109'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html?showComment=1493420935202#c6344237632111983109' title=''/><author><name>Anonymous</name><uri>https://www.blogger.com/profile/12063596801166833379</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-6763939167167291207' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/6763939167167291207' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-280823339"/><gd:extendedProperty name="blogger.displayTime" value="April 28, 2017 at 4:08 PM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-2118770127765171842</id><published>2017-04-27T21:23:27.329-07:00</published><updated>2017-04-27T21:23:27.329-07:00</updated><title type='text'>Hi, &#xa;Can you explain how to do grid search in R an...</title><content type='html'>Hi, &lt;br /&gt;Can you explain how to do grid search in R and tune the parameters for svm ?&lt;br /&gt;Thanks </content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default/2118770127765171842'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/6763939167167291207/comments/default/2118770127765171842'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html?showComment=1493353407329#c2118770127765171842' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2017/01/support-vector-machine-in-r-tutorial.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-6763939167167291207' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/6763939167167291207' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="April 27, 2017 at 9:23 PM"/></entry></feed>