我已经安装了sklearn,我可以import sklearn
也可以import comb
。我import numpy
,import scipy
。但是当我尝试:
from sklearn.model_selection import cross_validation
或
from sklearn import svm
我得到了回溯:
File "...\Anaconda3\lib\site-packages\sklearn\model_selection\_split.py", line 25, in <module>
from scipy.misc import comb
ImportError: cannot import name 'comb'