Flight Delay Classification Prediction Based on Stacking Algorithm

Table 5

The arrival departure prediction results of different first-level learners.

Arrival	First-level learner	Accuracy	Precision	Recall	F1 Score
1	GNB, RF, KNN, LR, DT	0.822	0.832	0.808	0.82
2	RF, KNN, LR, DT	0.82	0.827	0.806	0.816
3	GNB, KNN, LR, DT	0.80	0.811	0.78	0.793
4	GNB, RF, LR, DT	0.818	0.824	0.804	0.814
5	GNB, RF, KNN, DT	0.82	0.828	0.805	0.816
6	GNB, RF, KNN, LR	0.818	0.825	0.804	0.814