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License: GNU General Public License v3.0
教材对应的源码
License: GNU General Public License v3.0
样本点Xi在新坐标系和原始坐标系上的表示是不一样的,但是书上就直接来了个两个相等,这是为什么啊
22行应该修改为cross_validation.train_test_split(diabetes.data ,diabetes.target,
test_size=0.25,random_state=0)
您好,请问配套教材的名称,出版社?
您好,我在使用您的,linear_regression.py 时遇到了:
Traceback (most recent call last):
File "/Users/liuhaohui/Desktop/4th/py/Muster 2.py", line 18, in
X_train,X_test,y_train,y_test=load_data()
File "/Users/liuhaohui/Desktop/4th/py/Muster 2.py", line 7, in load_data
return cross_validation.train_test_split(datasets.data,diabetes.target,
AttributeError: 'module' object has no attribute 'data'
问题,请问是什么原因引起的'module' object has no attribute 'data'?
谢谢
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