Table 4. Results of k-nearest neighbor classification for the Kahraman (5.3 Å) data set.

Method	Classification Error
TIPSA-TI	0.43
TIPSA-TI + Gyr	0.29
TIPSA-TI + RMSD4	0.43
TIPSA-TI + HydProp	0.36
TIPSA-TI + Gyr + HydProp	0.28
Gyr	0.54
RMSD4	0.71
HydProp	0.64
Sup-CK	0.36
Sup-CK + Vol	0.34
Sup-CKL	0.27
Sup-CKL + Vol	0.26
Vol	0.39
Sup-TI	0.42
MultiBind	0.42
Random (No Assumptions)	0.90
Random (Known Proportions)	0.87