A Theoretical Analysis of Why Hybrid Ensembles Work

Table 8

Lower bounds for accuracy gain and the probability.

Number	Acc1	Acc2			Acc. gain	Prob.	B-DT	HE	Acc. diff.
	0.891	0.894	0.16	0.93	−7.5 × 10^−6	0.9412	0.908	0.909	0.001
	0.948	0.96	0	0.05	−0.00003	0.05	0.958	0.967	0.009
	0.714	0.751	1	1	−9.25 × 10^−5	1	0.738	0.755	0.017
	0.745	0.755	0.96	1	−0.000025	1	0.759	0.767	0.008
	0.775	0.833	0.9	1	−0.000145	1	0.787	0.835	0.048
	0.784	0.839	0.7	1	−0.0001375	1	0.801	0.847	0.046
	0.784	0.839	0.72	0.98	−0.0001375	0.9944	0.805	0.85	0.045
(17)	0.56	0.575	1	1	−3.75 × 10^−5	1	0.595	0.6	0.005