A Theoretical Analysis of Why Hybrid Ensembles Work

Table 1

Characteristics of the data sets used in experiments.

Number	Name	Samples		Attributes
		All	Min.	Nom.	Number
	biomed	209	75	1 (0)	7
	boston-binary	506	132	0 (0)	13
	breast-w	699	241	0 (0)	9
	colic	368	136	15	7
	credit-a	690	307	9	6
	credit-g	1000	300	13 (0)	7
	credit	490	217	9	6
	diabetes	768	268	0 (0)	8 (0)
	heart-c-binary	303	138	7	6
	heart-h-binary	294	106	7	6
	heart-statlog	270	120	0 (0)	13 (0)
	hepatitis	155	32	13	6
	hprice-binary	546	271	11 (0)	0 (0)
	ICU	200	40	16 (0)	3 (0)
	ionosphere	351	126	0 (0)	34 (0)
(16)	kr-vs-kp	3196	1527	36 (0)	0 (0)
(17)	schizo	340	163	2 (0)	11
(18)	sick	3772	231	22	7
(19)	sonar	208	97	0 (0)	60 (0)
(20)	vote	435	168	16	0 (0)