Improving an Intelligent Detection System for Coronary Heart Disease Using a Two-Tier Classifier Ensemble

Table 4

Number of selected features for each CHD dataset w.r.t different number of particles.

# particles	Z-Alizadeh	# selected features		Hungarian
		Cleveland	Statlog
5	15	10	10	6
10	26	7	7	6
20	27	9	8	6
50	13	7	7	6
100	13	7	7	6
500	13	7	7	6
1000	13	7	7	6
2000	13	7	7	6
5000	13	7	7	6
10000	13	7	7	6