I have two models with .eval() (model_A) and .train() (model_B) separately. I am inputting the output of model_A, a trained model, to model_B which I am training, as followed.
for epoch in range(epoch_num):
output_model_A = model_A(input)
output_mobel_B = model_B(output_model_A)
It popped up an error “RuntimeError: cudnn RNN backward can only be called in training mode”. I have set the model_B to train mode. I don’t know why I still get this kind of error.
Does anyone have a solution? Many thanks!!!