Digital Twin Inspired Intelligent Bearing Fault Diagnosis Method Based on Adaptive Correlation Filtering and Improved SAE Classification Model

Table 3

Recognition rates of ISAE with different hidden layers.

Types	Parameter			Recognition rates (%)
	Hidden layer 1	Hidden layer 2	Hidden layer 3
1	30	20	10	90
2	50	20	10	92.5
3	50	30	20	92.5
4	50	50	30	100
5	100	20	10	100
6	100	30	20	100