student dropout - imbalanced https://archive.ics.uci.edu/dataset/697/predict+students+dropout+and+academic+success
4424 instance 36 attriobiutes mostly categorical
mushrooms https://archive.ics.uci.edu/dataset/73/mushroom
census income https://archive.ics.uci.edu/dataset/20/census+income
bank marketing https://archive.ics.uci.edu/dataset/222/bank+marketing avec leak
Occupancy https://github.com/LuisM78/Occupancy-detection-data https://archive.ics.uci.edu/dataset/357/occupancy+detection