Table 13.

Performance of models after applying Chi2 technique.

Model	Accuracy	Precision	Recall	F1 score
LVTrees	0.91	0.81	0.85	0.83
KNN	0.79	0.82	0.81	0.81
ETC	0.86	0.79	0.82	0.80
ADA	0.72	0.64	0.59	0.59
SVC	0.86	0.78	0.82	0.80
RF	0.88	0.81	0.83	0.82
NB	0.86	0.85	0.85	0.85
DT	0.74	0.73	0.4	0.73
LR	0.88	0.81	0.83	0.82