An Infrastructure to Mine Molecular Descriptors for Ligand Selection on Virtual Screening

Table 4

Evaluation of the obtained decision trees using the metric Ordinal Classification Index. Columns 1 and 2 describe the performed decision tree experiment and Column 3 describes the value of OC for each experiment where lower values indicate better confusion matrix result.

Classes	Method	OC
2	1	0.26375
	2	0.26051
3	1	0.47436
	2	0.31321
4	1	0.53126
	2	0.37965