Regularization (正则化)

一、The Problem of Overfitting(过拟合问题)

二、Cost Function(成本函数)

三、Regularized Linear Regression(线性回归的正则化)

四、Regularized Logistic Regression(逻辑回归的正则化)

正则化后，计算 θ0${\theta }_0$ 与 θ1−n${\theta }_{1-n}$