The Table 5 shows the results obtained in the simulations. The first column (E) is the experiment identifier, the second column is the mean square error (MSE) in the learning database, and the last column is the MSE in the generalization test database (of the best epoch). The generalization test was performed each 10 epochs. The last three lines shows the mean (μ), the standard deviation (σ) and the 95% confidence interval (CI) of the five accomplished experiments. The Figure 6 shows the neural output error evolution curve during the leaning related respectively to the learning and the generalization test databases.