7-classification-SVM

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Unformatted text preview: .5 1.0 1.5 xx x x xxx x xx x xx x xx xxxx x xx x x x x xx xx x x xx x x xx x x x xx x x xx xx xx x xx x x x x xx x xx xx x xx x x x x xx x x x x x x xx x x x xx x x o o oo oo oo oo o oo o o oo oo oo o o oo oo o o ooooo oo oo oo o o o o ooo o o oooo o o o oo o o ooooooo o oo o o ooo o o o o ooo o oo -1.5 -1.0 -0.5 0.0 0.5 1.0 !.<.3,%'&$'MHPQ 1"&'3$$A0',&';,#' :)&6))/';%$"#0R *3"0&)%0?'/$&'&-)' ;%$"#'<),/0 1.5 x1 Statistics 503, Spring 2013, ISU 10 67-8#,$ 0.0 -1.5 -1.0 -0.5 x2 0.5 1.0 1.5 xx x x xx x x x x xx x xx xxxx x x x xx x x x xx xx x x xx x x xx x x x xx x x xx x xx x x x x xx x x x x x xx x x x x x x x x x xx xx x x x x xx x xx xx x x o oo o o oo o ooo o o o oo o o o o o oo o oo o o o ooooo oo oo oo o o o ooooo o o ooooooo o o oo o o o oo o o o oo o ooo o o o o ooo o oo -1.5 -1.0 -0.5 0.0 0.5 1.0 !.<.3,%'&$'MHPQ 1"&'3$$A0',&';,#' :)&6))/';%$"#0R *3"0&)%0?'/$&'&-)' ;%$"#'<),/0 1.5 x1 Statistics 503, Spring 2013, ISU 10 67-8#,$ 0.0 -1.5 -1.0 -0.5 x2 0.5 1.0 1.5 xx x x xxx x xx x xx x xx xxxx x xx x x x x xx xx x x xx x x xx x x x xx x x xx xx xx x xx x x x x xx x xx xx x xx x x x x xx x x x x x x xx x x x xx x x o o oo oo oo oo o oo o o oo oo oo o o oo oo o o ooooo oo oo oo o o o o ooo o o oooo o o o oo o o ooooooo o oo o o ooo o o o o ooo o oo -1.5 -1.0 -0.5 0.0 0.5 1.0 !.<.3,%'&$'MHPQ 1"&'3$$A0',&';,#' :)&6))/';%$"#0R *3"0&)%0?'/$&'&-)' ;%$"#'<),/0 1.5 x1 Statistics 503, Spring 2013, ISU 10 67-8#,$ > x.svm$SV x1 x2 81 0.5228230 0.2029103 127 -0.5334726 -0.6761037 > x.svm$coefs [,1] [1,] 1 [2,] -1 > x.svm$rho [1] -0.2410567 > wcoefs <- t(as.matrix(x.svm$coefs))%*%x.svm$SV > wcoefs x1 x2 [1,] 1.056296 0.879014 Statistics 503, Spring 2013, ISU 11 67-8#,$ > x.svm$SV x1 x2 81 0.5228230 0.2029103 127 -0.5334726 -0.6761037 > x.svm$coefs [,1] [1,] 1 [2,] -1 > x.svm$rho [1] -0.2410567 > wcoefs <- t(as.matrix(x.svm$coefs))%*%x.svm$SV > wcoefs x1 x2 [1,] 1.056296 0.879014 s=2 Statistics 503, Spring 2013, ISU 11 67-8#,$ > x.svm$SV x1 x2 81 0.5228230 0.2029103 127 -0.5334726 -0.6761037 > x.svm$...
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This note was uploaded on 02/06/2014 for the course STAT 503 taught by Professor Staff during the Fall '08 term at Iowa State.

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