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. 2020 Nov 9;11:587057. doi: 10.3389/fphys.2020.587057

TABLE 8.

Results of different cross validation methods on the severity assessment classifier.

Cross validation method (k) MSE performance Classification accuracy
1-fold 0.0261 86.5%
5-fold 0.1063 73.06%
10-fold 0.0905 76.08%
15-fold 0.0873 77.3%
Leave-one-out 0.0688 87.69%