{"id":47021,"date":"2024-04-15T22:20:48","date_gmt":"2024-04-15T22:20:48","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=47021"},"modified":"2024-04-15T22:20:48","modified_gmt":"2024-04-15T22:20:48","slug":"in-svm-which-has-quadratic-kernel-function-of-polynomial-degree-2-that-has-slack-variable-c-as-one-hyper-paramenter-what-would-happen-if-we-use-very-large-value-for-c","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-svm-which-has-quadratic-kernel-function-of-polynomial-degree-2-that-has-slack-variable-c-as-one-hyper-paramenter-what-would-happen-if-we-use-very-large-value-for-c\/","title":{"rendered":"In SVM which has quadratic kernel function of polynomial degree 2 that has slack variable C as one hyper paramenter. What would happen if we use very large value for C"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;we can still classify the data correctly for given setting of hyper parameter c&#8221; option2=&#8221;we can not classify the data correctly for given setting of hyper parameter c&#8221; option3=&#8221;we can not classify the data at all&#8221; option4=&#8221;data can be classified correctly without any impact of c&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is: A. we can still classify the data correctly for given setting of hyper parameter c.<\/p>\n<p>The slack variable $C$ is a hyperparameter in support vector machines (SVMs) that controls the trade-off between maximizing the margin and minimizing the number of misclassifications. A larger value of $C$ will result in a smaller number of misclassifications, but at the cost of a smaller margin.<\/p>\n<p>If we use a very large value for $C$, then we will minimize the number of misclassifications at all costs. This means that we will allow some of the data points to be misclassified, but we will ensure that the margin is as large as possible.<\/p>\n<p>In practice, it is often not necessary to use a very large value for $C$. A value of $C$ that is too large can result in overfitting, which can lead to poor generalization performance.<\/p>\n<p>Here is a brief explanation of each option:<\/p>\n<ul>\n<li>Option A: We can still classify the data correctly for given setting of hyper parameter c. This is the correct answer, as explained above.<\/li>\n<li>Option B: We can not classify the data correctly for given setting of hyper parameter c. This is not correct, as we can still classify the data correctly even if we use a very large value for $C$.<\/li>\n<li>Option C: We can not classify the data at all. This is not correct, as we can always classify the data correctly if we use a large enough value for $C$.<\/li>\n<li>Option D: Data can be classified correctly without any impact of c. This is not correct, as the value of $C$ does have an impact on the classification performance of SVMs.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;we can still classify the data correctly for given setting of hyper parameter c&#8221; option2=&#8221;we can not classify the data correctly for given setting of hyper parameter c&#8221; option3=&#8221;we can not classify the data at all&#8221; option4=&#8221;data can be classified correctly without any impact of c&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[729],"tags":[],"class_list":["post-47021","post","type-post","status-publish","format-standard","hentry","category-machine-learning","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>In SVM which has quadratic kernel function of polynomial degree 2 that has slack variable C as one hyper paramenter. What would happen if we use very large value for C<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/in-svm-which-has-quadratic-kernel-function-of-polynomial-degree-2-that-has-slack-variable-c-as-one-hyper-paramenter-what-would-happen-if-we-use-very-large-value-for-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In SVM which has quadratic kernel function of polynomial degree 2 that has slack variable C as one hyper paramenter. What would happen if we use very large value for C\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;we can still classify the data correctly for given setting of hyper parameter c&#8221; option2=&#8221;we can not classify the data correctly for given setting of hyper parameter c&#8221; option3=&#8221;we can not classify the data at all&#8221; option4=&#8221;data can be classified correctly without any impact of c&#8221; correct=&#8221;option1&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/in-svm-which-has-quadratic-kernel-function-of-polynomial-degree-2-that-has-slack-variable-c-as-one-hyper-paramenter-what-would-happen-if-we-use-very-large-value-for-c\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T22:20:48+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"In SVM which has quadratic kernel function of polynomial degree 2 that has slack variable C as one hyper paramenter. What would happen if we use very large value for C","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/in-svm-which-has-quadratic-kernel-function-of-polynomial-degree-2-that-has-slack-variable-c-as-one-hyper-paramenter-what-would-happen-if-we-use-very-large-value-for-c\/","og_locale":"en_US","og_type":"article","og_title":"In SVM which has quadratic kernel function of polynomial degree 2 that has slack variable C as one hyper paramenter. What would happen if we use very large value for C","og_description":"[amp_mcq option1=&#8221;we can still classify the data correctly for given setting of hyper parameter c&#8221; option2=&#8221;we can not classify the data correctly for given setting of hyper parameter c&#8221; option3=&#8221;we can not classify the data at all&#8221; option4=&#8221;data can be classified correctly without any impact of c&#8221; correct=&#8221;option1&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/in-svm-which-has-quadratic-kernel-function-of-polynomial-degree-2-that-has-slack-variable-c-as-one-hyper-paramenter-what-would-happen-if-we-use-very-large-value-for-c\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T22:20:48+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-svm-which-has-quadratic-kernel-function-of-polynomial-degree-2-that-has-slack-variable-c-as-one-hyper-paramenter-what-would-happen-if-we-use-very-large-value-for-c\/","url":"https:\/\/exam.pscnotes.com\/mcq\/in-svm-which-has-quadratic-kernel-function-of-polynomial-degree-2-that-has-slack-variable-c-as-one-hyper-paramenter-what-would-happen-if-we-use-very-large-value-for-c\/","name":"In SVM which has quadratic kernel function of polynomial degree 2 that has slack variable C as one hyper paramenter. 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