Currently, when a user selects just one croptype from the interface, CatBoost raises an exception because in this case only two classes are present, resulting in picking the "LogLoss" which expects classes [0, 1] instead of the string classes we have now. This bug needs to be fixed.
Currently, when a user selects just one croptype from the interface, CatBoost raises an exception because in this case only two classes are present, resulting in picking the "LogLoss" which expects classes [0, 1] instead of the string classes we have now. This bug needs to be fixed.