机器学习吴恩达笔记第一篇——基于梯度下降的线性回归(零基础)
一、线性回归——理论(单变量)
1、 假设函数h(x)为:
h ( x ) θ 0 θ 1 X h(x)\theta_0\theta_1 X h(x)θ0θ1X
2、要拟合数据成一条直线&…
English Learning - L3 作业打卡 Lesson2 Day12 2023.5.16 周二 引言🍉句1: Dollars are called greenbacks because that is the color of the back side of the paper money.成分划分弱读连读爆破语调 🍉句2: The color black is used often in expres…