backpropagation-computes-loss-gradient-wrt-weights

IN premise — entries/2026/06/21/wiki-Neural_network_28machine_learning29-chunk-4.md

Created 2026-06-21T09:55:51+00:00

Backpropagation calculates the gradient of the loss function with respect to weights, propagating error from output nodes back through the network to input nodes.