@Zindi, the variable description document lists the three possible channels in Channel ID as web, Android and iOS.
However, in the training data there are 4 distinct categories and in the test dataset there are 5 categories.
Could you please explain this descrepency?
We have updated the variable description document. There are 5 categories. Pay later and checkout are the additional two, they are subsets of mobile and web.
Enjoy the competition!
Thank you and thanks for the speedy response :)