“…Using different AF and optimizer, there are four AFs for the hidden layer that were considered: Swish [ 78 , 79 , 80 ], Tanh [ 81 , 82 , 83 ], Elu [ 84 , 85 , 86 ], and Sigmoid [ 87 , 88 , 89 ]. Two AFs are considered for the output layer: Sigmoid [ 79 , 81 , 88 , 89 ] and Softmax [ 90 , 91 ]. Lastly, three optimizers are used, namely, Adam [ 92 , 93 , 94 ], RMSProp [ 90 , 95 , 96 ], and SGD [ 97 , 98 ].…”