Dataset containing two attributes as well as a class one, that, if plotted, represent a banana shape
banana banana_orig
First attribute.
Second attribute.
Two possible classes: positive (banana shape), negative (surrounding of the banana).
banana: A data frame with 2640 instances, 264 of which belong to positive class,
and 3 variables
banana_orig: A data frame with 5300 instances, 2376 of which belong to positive
class, and 3 variables: