The percepton or the neural network approach is really an interesting method. Based on some method that use learning the time to obtain a good model is more long than other linear or mathematical study.
For verify the model evolution we use a validation period.
This is the result obtained with the neural network solution.
The overlearning permit to detect som instability during the learning . The best result is obtained with 40 round.
|Compare round and error in learning and validation.|