Two neural networks, the same number of neurons, the number of layers, different gradient descent algorithm, which trained target speed faster, the judging indexes of special?

CodePudding user response:

If do recognition task is to identify the accuracy, if is the translation task is accurate, if is the task of GAN the generated classes, there is no objective criteria

CodePudding user response:

What do you mean loss function?
Regression problems: MSE, MAE, MAPE
Classification problem: cross entropy, accuracy
Training speed on time, but if the number of neurons and layers are usually similar speed, in addition, batch size may also affect the training speed,