Predicting the Number of COVID-19 Sufferers in Malang City Using the Backpropagation Neural Network with the Fletcher–Reeves Method

Table 7

Evaluation of the performance of the prediction method for the number of COVID-19 sufferers by using testing data for several learning rates with 50 hidden neurons.

Learning rate	MSE
	Gradient descent method	Fletcher–Reeves method
0.001	4627.75	27.49
0.005	2168.61	47.62
0.01	1607.21	9.95
0.1	2496.37	10.35
0.2	2022.84	31.37