Artificial Intelligence, Neural Networks, Calculus, Gradient Descent, Math.
Derivative of u with respect to v and derivative of v with respect to w; where u=sum(w⊗x) (Go back and review them if you don’t remember how they’re derived) Therefore, by the vector chain rule: Image 6: Derivative of u with respect to w That’s it! Now, let’s find the derivative of z= u+b where