pythonregression

Ⅰ python怎么用线性回归拟合

from sklearn import linear_model#线性回归clf = linear_model.LinearRegression()#训握漏练clf.fit ([[0, 0], [1, 1], [2, 2]], [0, 1, 2])#表达式参竖皮睁数clf.coef_#测试余岁improt numpy as npx = np.array([1,1])y = x.dot(clf.coef_)