Car Evaluation (Imbalanced: vgood vs rest) data set

1: Description.

An imbalanced version of the Car Evaluation data set, where the possitive examples belong to the class vgood and the negative examples to the rest of the classes.

2: Type.				Imbalanced
3: Origin.				Laboratory
4: Instances.			1728
5: Features.			6
6: Classes.				2
7: Missing values.		No
8: IR:					25,58

9: Header.

@relation car-vgood
@attribute Buying {vhigh, high, med, low}
@attribute Maint {vhigh, high, med, low}
@attribute Doors {2, 3, 4, 5more}
@attribute Persons {2, 4, more}
@attribute Lug_boot {small, med, big}
@attribute Safety {low, med, high}
@attribute Class {positive, negative}
@inputs Buying, Maint, Doors, Persons, Lug_boot, Safety
@outputs Class