Figure 5.
Error rates of the three-layer DNN when the percentage of non-zero values of weights between the input and hidden layers (i.e., ρ(1)) was 0.1 or 0.05. ρ(2) and ρ(3) values were selected to be 0.2, 0.4, 0.6, or 0.8. Error rates (mean ± standard deviation) when ρ(1) = 0.2, 0.1, and 0.05 are shown as bar plots.