Learning Behavior Analysis Using Clustering and Evolutionary Error Correcting Output Code Algorithms in Small Private Online Courses

Table 3

Average accuracy of the Random Forest and ECOC algorithms for grade prediction.

Data sets	Random Forest	OVO	OVA	DR	SR
School A	0.676	0.747	0.805	0.804	0.806
School B	0.436	0.706	0.704	0.698	0.703
School C	0.406	0.689	0.676	0.670	0.692