The comment right below has 2 links: Gradient Descent explored similarly to this post: http://thelaziestprogrammer.com/sharrington/math-of-machine-learning/the

The comment right below has 2 links: Gradient Descent explored similarly to this post: http://thelaziestprogrammer.com/sharrington/math-of-machine-learning/the-gradient-a-visual-descent http://thelaziestprogrammer.com/sharrington/math-of-machine-... The difference between the two: https://www.quora.com/In-optimization-why-is-Newtons-method-much-faster-than-gradient-descent https://www.quora.com/In-optimization-why-is-Newtons-method-...