Custom training loop, how to do regression for Dlarray type data, I want to do image to image regression,
The code for the model gradient solution I defined is as follows:
function [gradients1,gradients2,gradients3,state1,state2,state3,loss] = modelGradients(dlnet1,dlnet2,dlnet3,dlX1,dlX2,dlY)
[T1,T2,T3,state1] =forward(dlnet1,dlX1);
[t1,t2,t3,state2] =forward(dlnet2,dlX2);
Tt1=T1+t1;
Tt2=T2+t2;
Tt3=T3+t3;
dlX3=cat(3,Tt1,Tt2,Tt3);
[T4,state3] = forward(dlnet3,dlX3);
t4=forward(dlnet1,dlX1,’Outputs’,’resize-output-size’);
Tt4=T4+t4;
loss = mse(Tt4,dlY);%L1loss
[gradients1,gradients2,gradients3]=dlgradient(loss,dlnet1.Learnables,dlnet2.Learnables,dlnet3.Learnables);
end
How to do regression mapping for Dlarray data。
I want to add a regression before “loss = mse(Tt4,dlY);%L1loss”The code for the model gradient solution I defined is as follows:
function [gradients1,gradients2,gradients3,state1,state2,state3,loss] = modelGradients(dlnet1,dlnet2,dlnet3,dlX1,dlX2,dlY)
[T1,T2,T3,state1] =forward(dlnet1,dlX1);
[t1,t2,t3,state2] =forward(dlnet2,dlX2);
Tt1=T1+t1;
Tt2=T2+t2;
Tt3=T3+t3;
dlX3=cat(3,Tt1,Tt2,Tt3);
[T4,state3] = forward(dlnet3,dlX3);
t4=forward(dlnet1,dlX1,’Outputs’,’resize-output-size’);
Tt4=T4+t4;
loss = mse(Tt4,dlY);%L1loss
[gradients1,gradients2,gradients3]=dlgradient(loss,dlnet1.Learnables,dlnet2.Learnables,dlnet3.Learnables);
end
How to do regression mapping for Dlarray data。
I want to add a regression before “loss = mse(Tt4,dlY);%L1loss” The code for the model gradient solution I defined is as follows:
function [gradients1,gradients2,gradients3,state1,state2,state3,loss] = modelGradients(dlnet1,dlnet2,dlnet3,dlX1,dlX2,dlY)
[T1,T2,T3,state1] =forward(dlnet1,dlX1);
[t1,t2,t3,state2] =forward(dlnet2,dlX2);
Tt1=T1+t1;
Tt2=T2+t2;
Tt3=T3+t3;
dlX3=cat(3,Tt1,Tt2,Tt3);
[T4,state3] = forward(dlnet3,dlX3);
t4=forward(dlnet1,dlX1,’Outputs’,’resize-output-size’);
Tt4=T4+t4;
loss = mse(Tt4,dlY);%L1loss
[gradients1,gradients2,gradients3]=dlgradient(loss,dlnet1.Learnables,dlnet2.Learnables,dlnet3.Learnables);
end
How to do regression mapping for Dlarray data。
I want to add a regression before “loss = mse(Tt4,dlY);%L1loss” how to find regression for dlarray type data MATLAB Answers — New Questions