Table 7: Comparing different attribute value weights with improved correlation measure.

AW(0.8)/TWAW(0.75)/TWAW(0.67)/TWAW(0.5)/TWAW(0.33)/TW

Auto 0.80540.78760.77200.77730.7670
Cleve 0.79450.80850.80870.82270.8264
Glass 0.73850.72830.74310.74330.7431
Heart 0.83330.82540.82940.82940.8056
Hepati 0.83700.85740.84390.86440.8513
Horse 0.79420.79130.79150.79150.7738
Iono 0.93520.92610.93220.93220.9353
Iris 0.95830.95830.95830.95830.9583
Labor 0.91800.91800.93390.93650.9180
Lymph 0.83100.80280.82410.83800.8245
Wine 0.96460.95290.94120.95320.9587
Zoo 0.96970.95960.95960.95960.9495

Average 0.8650.85970.86150.86720.8593