Table 3 Comparison of the number of neurons in different hidden layers.

From: The state prediction method of the silk dryer based on the GA-BP model

Hidden layer neuron

Proportion reached /%

Running time/s

3

62

3.53

5

71

3.25

7

79

3.12

9

90

2.85

11

87

2.82

13

82

2.78