Can not run your repo in tensorflow 1.3.0

[xiongjunkun]

Hi, KnHuq.
Thank you for the tutorial, and I've learned a lot about tensorflow from your code. But now, I am having a problem when I run your code and always report an error: TypeError: Singleton array array(<map object at 0x7fe600c28d30>, dtype=object) cannot be considered a valid collection.
I have replaced the "from sklearn.cross_validation import train_test_split" with "from sklearn.model_selection import train_test_split",but it is still an error.
I have been troubled by this problem for a long time,could you help me figure out the reason?
look forward to your reply

[michael1788]

I think the problem is the map object created when the one hot function is applied on 'Y_'. The function train_test_split can not deal with it. Try either to change the way the one hot encoding is done, or convert the map object. It worked for me.