Tag: back-propagation explained

• Back-propagation

  Back-propagation is a computational method that computes the gradient of the loss function in neural networks. This is the third step in the neural network process. The mathematical concept used here is the chain rule from calculus. The chain rule helps in finding the derivative of a composite function, and a neural network can be…

  Anu Bhatia

  September 5, 2025

  ai notes

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