Machine Learning

Definition $$ \hat{y} = \theta0\,+\theta1x1\,+\theta2x2 +\,...\,+ \thetanx_n $$ $\hat{y}$ : 예측값 n : feature의 개수 $x_i$ : i번째 feature value $\thetaj$ : i번째 모델 parameter $(\theta0 : bias\;term)$ bias로...