ocr: FIGURE 2. A network with four to six nodes on the hidden layer 25 would be a good choice with four PPARAMETER V nodes cn the hidden layer yielding the 20 PARAMETER' VG smallest error over the region cf interest. 15 L LL 10- L - 5 - - - - 2 3 4 5 6 9 NUMBER OF NODES ON THE HIDDEN LAYER