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Table 3 Maximum cross-validation accuracy and its corresponding best values of hyperparameters for the five Random Forests classifiers (without data augmentation)

From: Classification of facial paralysis based on machine learning techniques

Classifier

#1 Smiling

#2 Closing eyes

#3 Raising eyebrows

#4 Blowing cheeks

#5 Whistling

Accuracy %

76

56

61

88

91

max_depth

6

8

8

8

10

n_estimators

100

30

100

50

30

  1. The values of max_depth and n_estimators are (1, 2 …. 10) and (5, 10, 20, 30, 50,100), respectively