비용함수,cost_function Edit Diff Refresh Backlink Random Search History Help Setting Hide Show 비용함수,cost_function (rev. 1.2) curr goto 손실함수,loss_function [edit] cost function minimization ¶ cost function minimization을 위해 여러 방법을 쓴다. gradient descent method: gradient_descent(curr goto 기울기,gradient#s-8)방법 단점: only good for convex functions.
