“…In equations ( 3) to (10), i is the neuron number of the input layer (i=1, 2, 3, 4), j is the neuron number of the hidden layer (j=1, 2, 3, 4, 5, 6), and h is the neuron number of the output layer (h=1,2); is the connection weight value from the input layer to the hidden layer, while ℎ is the connection weight value from the hidden layer to the output layer; Variables marked with single quotes represent hidden layer variables, while variables marked with double quotes represent output layer variables.…”