A Multirate Sensor Information Fusion Strategy for Multitask Fault Diagnosis Based on Convolutional Neural Network

Table 7

Cost time for MRSIFS for different scales and other models.

Method	Training time (s)/epoch	Testing time (ms)/one sample
MRSIFS-1	1.7278	2.1811
MRSIFS-2	2.0080	2.8432
MRSIFS-3	2.0813	3.7681
MRSIFS-4	2.2856	4.4364
MSFTFI	2.0809	1.7704
PCNN	1.7067	2.5053
FAC-CNN	1.4600	1.1219
DNN	1.3744	0.8290
1D CNN	1.5845	1.7763
2D CNN	1.7792	1.8995