机器学习-梯度下降法-多元线性回归

导入要用到的包 import numpy as np from numpy import genfromtxt import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D 读入数据 data = genfromtxt(r"G:\work\python\jupyter_notebook_work\机器学习\回归\De

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