Hi to all!!!!!
When I use the example from kernlab::ksvm this works fine.. Give me the
result?
> filter <-
>
ksvm(type~.,data=spamtrain,kernel="rbfdot",kpar=list(sigma=0.05),C=5,cross=3)
But as soon as I change the type data as follows
> type_train<-spamtrain[,ncol(spamtrain)]
> filter <-
>
ksvm(type_train,data=spamtrain,kernel="rbfdot",kpar=list(sigma=0.05),C=5,cross=3)
Error: evaluation nested too deeply: infinite recursion /
options(expressions=)?
This gives me error. I don?t know why?
I have also tried changing the expression values but it still doesn?t work?
> .Options$expressions
[1] 5000> options(expressions=10000)
> .Options$expressions
[1] 10000> filter <-
>
ksvm(type_train,data=spamtrain,kernel="rbfdot",kpar=list(sigma=0.05),C=5,cross=3)
Error: evaluation nested too deeply: infinite recursion /
options(expressions=)?
Why am I getting this error? And how to resolve it?
thank you ..
--
View this message in context:
http://r.789695.n4.nabble.com/ksvm-problem-tp3019212p3019212.html
Sent from the R help mailing list archive at Nabble.com.