🍀 Challenge: Backpropagation - 3 Layered Neural Network
Explore how to implement backpropagation in a three-layer neural network to compute gradients of the cross-entropy loss function. Understand how to update weights and biases through backpropagation while working on a letter classification task.
We'll cover the following...
We'll cover the following...
Problem statement
Code the backpropagation operation for the three layered neural network to compute the gradient of the cross-entropy loss function with respect to weights and biases of the neural network.
The cross entropy loss function is as follows:
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