Neural Network

On the Model building tab, select the Neural network check box and click the Neural network button to display this dialog box.

MLP min. hidden units. Specify the minimum number of hidden units to be tried by the Automatic Network Search (ANS) when using MLP networks.

MLP max. hidden units. Specify the maximum number of hidden units to be tried by the Automatic Network Search (ANS) when using MLP networks.

Networks to train. Use this option to specify how many networks the Automatic Network Search (ANS) should perform. The larger the number of networks trained the more detailed is the search carried out by the ANS. It is recommended that you set the value for this option as large as possible depending on your hardware speed and resources.

Networks to retain. Specifies how many of the neural networks tested by the Automatic Network Search (ANS) should be retained (for testing, and then insertion into the current network set). Networks with the lowest error for regression and highest classification rate for classification will be retained.

OK. Click this button to finalize your changes, close this dialog box, and return to the Model building step.

Cancel. Click this button to cancel your changes and return to the Model building step.