成功解决np.array(zip(x1, x2)).reshape(len(x1), 2) ValueError: cannot reshape array of size 1 int

成功解决np.array(zip(x1, x2)).reshape(len(x1), 2) ValueError: cannot reshape array of size 1 int

https://blog.csdn.net/qq_41185868/article/details/87981121

解决方法
python版本升级导致的问题，需要对array()内的参数转为列表，升级后，因为zip输出不再是list，所以需要手动转换！
将
np.array(zip(x1, x2)).reshape(len(x1), 2)
改为
np.array(list(zip(x1, x2))).reshape(len(x1), 2)
大功告成！

 

 

解决No module named 'sklearn.cross_validation'

 

sklearn中已经废弃cross_validation,将其中的内容整合到model_selection中
将sklearn.cross_validation 替换为 sklearn.model_selection

https://www.cnblogs.com/chenxi-mxj/p/11454470.html

https://blog.csdn.net/weixin_40283816/article/details/83242083

 

解决from scipy.misc import imread中出现ImportError:No module named 'imread'

(python3.6.7)

pip install scipy==1.1.0

pip install pillow==6.0.0

 

https://www.cnblogs.com/huxiaozhouzhou/p/11073321.html