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Neural networks
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700.
Role of Hidden Layers
easy
What is the role of hidden layers in a neural network?
A
They store the training data in compressed form to enable fast retrieval during inference in the trained model
B
They compute the gradient of the loss function with respect to the input during backpropagation
C
They apply the output activation function progressively to smooth predictions across the network
D
They learn intermediate representations that transform inputs into features useful for the final prediction
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