Part 4: Backpropagation << First < Prev Neural Networks Demystified Next > Last >> More by StephenWelch: Part 2: Forward Propagation Part 4: Backpropagation Part 8: Math Wizardry Imaginary Numbers are Real - Part 1: Introduction
hi, minor correction : at 0:41 on the elft matrix subscripts should be W11, W21and W31
Why are you transposing the matrices when back propagating?