Table 5. Healthcare datasets.

The set “Example 1” has 10000 observations in each class. In set “Example 2”, the majority and minority classes contain 50400, and 33600 observations, respectively. For details about the data see [8].

Data	nf	$\left|\mathcal{J}\right|$	No. of classes
Example 1	16	50000	5
Example 2	13	84000	2