Displaying 3 results from an estimated 3 matches for "splitfortrainingandtest".
2011 Feb 25
1
neural networks with RSNNS
Hello All!
I am training to train a NN with function train() after splitting data with
the function splitForTrainingAndTest(). The split is ok (checked it), but
when I get a try on training I get this message:
Error in UseMethod("train") :
no applicable method for 'train' applied to an object of class
"c('double', 'numeric')"
The input data are logrithms of some financial...
2016 Jul 09
2
Red Neuronal complicada categorías
...ew,V4Binario)
x_new <- cbind(x_new,V5Binario)
nam_ori <- colnames(x_new)
col_nam <- paste("V", 1:ncol(x_new), sep = "")
colnames(x_new) <- col_nam
library(RSNNS)
xValues <- x_new
xTargets <- x[, 6]
xTargetsDecoded <- decodeClassLabels(xTargets)
x_nn <- splitForTrainingAndTest(xValues, xTargetsDecoded, ratio=0.15)
set.seed(432)
model <- mlp(x_nn$inputsTrain, x_nn$targetsTrain,
size=3, learnFuncParams=c(0.1), maxit=10,
inputsTest=x_nn$inputsTest, targetsTest=x_nn$targetsTest)
summary(model)
#-------------------------------------------
Sal...
2016 Jul 07
2
Red Neuronal complicada categorías
Estimados
Les consulto por redes neuronales, hay diversos artículos como los siguientes (el último tienen un error actualmente). Pero mi pregunta va un poco por otro lado.
http://www.r-bloggers.com/build-your-own-neural-network-classifier-in-r/
http://www.r-bloggers.com/classification-using-neural-net-in-r/
Básicamente se puede calcular un valor, por ejemplo doblar 2,4 grados a la derecha, luego 1