Artificial Intelligence, Neural Networks, Calculus, Gradient Descent, Math.
u=w∙x with respect to both the weights w and the bias b. Remember that the derivative of a function with respect to a variable not in that function is zero, so: Image 7: Derivative of z with respect to the weights and biases, where z=sum(w⊗x)+b That’s it! Those two are the derivatives of u with