Table 10 The computational efficiency results for the different models for 31 # bearing.

From: Remaining useful life prediction method of centrifugal pump rolling bearings based on digital twins

Models

AP-GAN-DNN

DCTC-GAN-DCNN

AP-GAN-LSTM-RVM

DCTC-GAN-LSTM-RVM

Our method

Time/s

539.73

532.07

529.45

528.56

478.34