[Retracted] Smart Grid Security Based on Blockchain with Industrial Fault Detection Using Wireless Sensor Network and Deep Learning Techniques

Algorithm 3

Algorithm of transfer CL.

 Initialize ,

 Evaluate initial kernel parameter list

 iteration ;

 while training do

 iteration iteration ;

 Evaluate forward mini-batch predictions utilizing CNNs layers on target data

 Evaluate forward feature embeddings for source and target domain batch:

 Project feature embeddings and into RKHS with chosen Gaussian kernels

 Select optimal kemel parameter to enhance distribution difference between embeddings

 Evaluate layer-wise MMD as

 Evaluate mini-batch loss on examples:

 End while