Table 2.

Evaluation metrics for J48 algorithm.

Metrics	HS		EM		HL		ZOL
Dataset	BFS	MFSS	BFS	MFSS	BFS	MFSS	BFS	MFSS
Thyroid	0.99	0.978	0.948	0.896	0.01	0.022	0.052	0.104
Solar flare	0.912	0.912	0.791	0.791	0.088	0.088	0.209	0.209
Scene	0.849	0.75	0.525	0.261	0.151	0.25	0.475	0.739
Music	0.723	0.748	0.213	0.233	0.277	0.252	0.787	0.767
Yeast	0.713	0.725	0.142	0.145	0.287	0.275	0.858	0.855