Re: [R] tune svm

CC 44 (B7300) Azul, Bs. As., Argentina Tel./Fax: +54-2281-432666 --- El jue 13-may-10, Steve Lianoglou-6 [via R] escribió: De: Steve Lianoglou-6 [via R] Asunto: Re: tune svm Para: "jparga" Fecha: jueves, 13 de mayo de 2010, 18:12 Hi, On Thu, May 13, 2010 at 3:54 PM, jparga <[hi

[R] tune svm

Hello, I hope you can help me! I`m trying to tune svm parameters: cost and gamma for a landsat image classification, but I get an error and I can't understand it. I write this: > tune(svm, Class~., data = mdt01bis, ranges = list(gamma = 2^(-15:3), cost > = 2^(-5:15))) and R gives: Error en predic