2010/1/2 Nancy Adam nancyada...@hotmail.com:
Hi Steve,
Thanks a lot for your reply.
1)I’m still confused which equation (1- sqrt(mean(mymodel$MSE)) OR 2-
mean(sqrt(mymodel$MSE)) )is equivalent to sqrt(mean(error**2))?
So, as I mentioned before, mymodel$MSE is a vector that's as long as
the
Hi,
On Fri, Jan 1, 2010 at 1:03 PM, Nancy Adam nancyada...@hotmail.com wrote:
Hi everyone,
Can someone please help me in these questions?:
1)if I use crossvalidation with svm, do I have to use this equation to
calculate RMSE?:
mymodel - svm(myformula,data=mydata,cross=10)
only the
last column on the testing set?Many thanks,Nancy
Date: Sat, 2 Jan 2010 17:32:44 -0500
Subject: Re: [R] Questions bout SVM
From: mailinglist.honey...@gmail.com
To: nancyada...@hotmail.com
CC: r-help@r-project.org
Hi,
On Fri, Jan 1, 2010 at 1:03 PM, Nancy Adam nancyada
Hi everyone,
Can someone please help me in these questions?:
1)if I use crossvalidation with svm, do I have to use this equation to
calculate RMSE?:
mymodel - svm(myformula,data=mydata,cross=10)
sqrt(mean(mymodel$MSE))
But if I dont use crossvalidation, I have to use the
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