Suppose we are fitting a neural network with three hidden layers to a training set. It is found that the cross validation error Jcv (0) is much larger than the training error Jtrain (0). Should we increase the number of hidden layers?

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Suppose we are fitting a neural network with three hidden layers to a training set. It
is found that the cross validation error Jcv(0) is much larger than the training error
Jtrain (0). Should we increase the number of hidden layers?
Transcribed Image Text:Suppose we are fitting a neural network with three hidden layers to a training set. It is found that the cross validation error Jcv(0) is much larger than the training error Jtrain (0). Should we increase the number of hidden layers?
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