I am trying to submit my results but I keep on getting an error ' some entries are missing'. I tried to check if indeed the the mentioned entries were missing but that's not true as I could find them in my submission file. I wonder if this only happened to me or maybe some fellows already have passed through that and may be willing to help me.
when taking your submission to csv make sure you set index as False
e.g xgb.to_csv('submission1.csv',index = False)
Whatsoever u do on ur train set do the same on test set.. And do what olaleye_enilola_DSN said..
did u manage to resolve the issue?