Machine Learning, Data Science, Artificial Intelligence, Mathematics, Tutorial.
derivative of the cost function w.r.t. u Dimensions: (m, 1) 13. Step — 13: Next, we calculate the second part of the partial derivative of Step — 11. Figure — 14: Finding the partial derivative of u w.r.t. bias Dimensions: scalar function 14. Step — 14: Next, we multiply the results of Step — 12