Re: [R] Inf in nnet final value for validation data

2009-06-11 Thread jude.ryan
Andrea, You can calculate predictions for your validation data based on nnet objects using the predict function (the predict function can also be used for regressions, quantile regressions, etc.) If you create a neural net with the following code: library(nnet) # 3 hidden neurons, for

[R] Inf in nnet final value for validation data

2009-06-07 Thread Andrea Weidacher
Hi, I use nnet for my classification problem and have a problem concerning the calculation of the final value for my validation data.(nnet only calculates the final value for the training data). I made my own final value formula (for the training data I get the same value as nnet): # pro