ell_Formel<-l[[bestesModell_Index]]
#bestesModell_Parameter
bestesModell<-c(bestesModell_Index,bestesModell_Gamma,bestesModell_Cost,
bestesModell_Formel)
bestesModell_SVM<-svm(bestesModell_Formel, data=train, kernel="radial",
gamma=bestesModell_Gamma, cost=best
ot;type"))
l[[1]]
svmtune=tune.svm(l[[2]], data=train, kernel="radial", cost=2^(-2:5),
gamma=2^(-2:1),cross=10)
Gesendet: Samstag, 07. Dezember 2013 um 09:15 Uhr
Von: "Uwe Bohne"
An: "Wuming Gong"
Cc: "r-help mailinglist"
Betreff
tely I just have problems to make it in a loop.
I tried
for(iin1:nrow(namen2)){paste("a",i,"q",sep="")<-t(as.data.frame(paste("a",
i,"[!is.na(a",i,")]", sep="")))}
and produced error. Probably i didnt paste correct
Hej all,
actually i try to tune a SVM in R and use the package "e1071" wich works
pretty well.
I do some gridsearch in the parameters and get the best possible parameters
for classification.
Here is my sample code
type<-sample(c(-1,1) , 20, replace = TRUE )
weight<-sample
Dear community,
I almost tried for 3 days now to install rJava and package FSelector on my
Linux machine but couldn't do so.
I searched all the forums and tried some tricks ... but unfortunately
couldn't find any solution.
First of all I did try to install rJava in my rkward wi
Dear community,
I almost tried for 3 days now to install rJava and package FSelector on my
Linux machine but couldn't do so.
I searched all the forums and tried some tricks ... but unfortunately
couldn't find any solution.
First of all I did try to install rJava in my rkward wi
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