Hi,
I understand from help pages that in order to use a data set with svm, I have
to divide it into two files: one for the dataset without the class label and
the other file contains the class label as the following code:-
library(e1071)
x<- read.delim("mydataset_except-class-label.txt")
y<- read.delim("mydataset_class-labell.txt")
model <- svm(x, y, cross=5)
summary(model)
but I couldnt understand how I add formula parameter to it? Does formula
contain the class label too??
and what I have to do to use testing set when I dont use cross parameter.
Cheers,
Amy
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