Displaying 1 result from an estimated 1 matches for "cleanforpc".
2009 May 24
2
accuracy of a neural net
...e data for training and prediction but I did not expect perfect
prediction anyway). So I tried using only a sample of records to build the
neural net.
Even with this sample I got 980 out of 982 correct. Can anyone spot an error
here?
crs$dataset <- read.csv("file:///C:/dataForR/textsTweet1/cleanForPC.csv",
na.strings=c(".", "NA", "", "?"))
crs$nnet <- nnet(Value ~ ., data=crs$dataset[,c(1:22,922)], size=10,
linout=TRUE, skip=TRUE, trace=FALSE, maxit=1000)
targets=crs$dataset[,922]
rawpredictions =predict(crs$nnet, crs$dataset[, c(1:22)], type=&q...