Table 5: Comparison between -local reduction and -reduction.

AccuracyRaw dataNumber of selected attributesRaw dataParameter
-local-reduction -reduction -local-reduction -reduction

Breast tissue0.641590.6667
 Class 10.61320.615126
 Class 20.62080.603836
 Class 30.57170.652826
 Class 40.64720.603846
Wine0.9640130.75
 Class 10.96850.971989
 Class 20.97300.9652910
 Class 30.93370.966389
Credit approval0.8071150.8125
 Class 10.82240.79941415
 Class 20.80090.79951314
Ionosphere0.8889340.8750
 Class 10.90900.90891415
 Class 20.89170.90321617
Spect0.6590220.8636
 Class 10.69320.65111517
 Class 20.61700.65101718
Wdbc0.9279310.8333
 Class 10.92970.91221517
 Class 20.92790.92251516

Average0.794660.751706660.814733310.3333312.06666620.66666