「功能」對象有沒有屬性「數據」

Question

from sklearn import datasets 
iris=datasets.load_iris 
X = iris.data 
--------------------------------------------------------------------------- 
AttributeError       Traceback (most recent call last) 
<ipython-input-15-12a2d725131f> in <module>() 
----> 1 X = iris.data 

AttributeError: 'function' object has no attribute 'data 

I load iris dataset from sklearn ,but when i write "X = iris.data",an error occur as "AttributeError: 'function' object has no attribute 'data'" 

Answer 1

load_iris是一個函數，需要被稱爲例如：

from sklearn import datasets 
iris=datasets.load_iris() 
X = iris.data