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

TABLE 7.

Results of different cross validation methods on the PD diagnosis classifier.

Cross validation method (k) MSE performance Classification accuracy
1-fold 0.0279 97.4%
2-fold 0.1195 84.0%
5-fold 0.0403 90.9%
10-fold 0.0332 87.9%
Leave-one-out 0.0287 94.9%