|
sklearn是python的机器学习库
from sklearn import datasets,linear_model
import pandas as pd
# 加载训练数据
data = pd.read_csv(filename)
X = data[:, :-1]
Y = data[:, -1]
# 训练数据
regr = linear_model.LinearRegression()
regr.fit(X, Y)
print(regr.coef_) #截距
print(regr.intercept_) #斜率
| 
转播
