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Mr. Dubey • 87.94K Points
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Q. We usually use feature normalization before using the Gaussian kernel in SVM. What is true about feature normalization?
1.We do feature normalization so that new feature will dominate other
2. Some times, feature normalization is not feasible in case of categorical variables
3. Feature normalization always helps when we use Gaussian kernel in SVM

(A) 1
(B) 1 and 2
(C) 1 and 3
(D) 2 and 3
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