C2_W4_Decision_Tree_with_Markdown Ex 3 - Help

Course Q&A Machine Learning Specialization Advanced Learning Algorithms
1

Hi eveyone!

I’m on the information gain function.

I reviewed my code several times and compared it with the Hints. I don’t see what I did wrong. Seems ok to me, but I have a “nan” value issue that keeps showing up despite passing the first 3 tests

And here is the error message :

the_error
the_error1106×775 46 KB

Help please… :hot_face:

2

Probleme solved!!

It came from a previous function.

Was really hard to find what xas going on.

So, for those who have the same problem, check that your previous functions cover all cases, especially when the lists are empty!