Table 8.

The mean validation accuracy of the neural networks for all samples.

Neural Network	Mean Validation Accuracy (%)	Standard Deviation (%)
ANN—with 1 hidden layer	92.83	2.96
ANN—with 2 hidden layers	91.79	4.23
CNN—1 convolution layer	93.88	3.1
CNN—2 convolution layers	93.88	2.16
CNN—3 convolution layers	93.43	2.01
CNN—1 convolution and a pooling layer	89.1	4.92
CNN—2 convolution and 2 pooling layers	93.43	2.01
CNN—3 convolution and 3 pooling layers	91.34	2.61