Bearing Fault Diagnosis Method Based on Multidomain Heterogeneous Information Entropy Fusion and Model Self-Optimisation

Table 6

The optimal model components after CEI-SSA optimisation in case 1.

Variable	Value
Ck_s_1	9
Ck_s_2	3
Ck_s_3	3
Ck_s_4	2
channel_1	12
channel_2	24
channel_3	43
channel_4	52
Act_1	“Relu”
Act_2	“LRelu”
Act_3	“LRelu”
Act_4	“Relu”
pool_1	“Maxpool”
pool_2	“Maxpool”
pool_4	“Avgpool”
Hid_s	50
L_rate	0.0006
Op	“Adamx”
Batch	44