Table 2 The trained K-NN model for prediction the lower limb exercises and its accuracy.

From: An innovative model based on machine learning and fuzzy logic for tracking lower limb exercises in stroke patients

Trained model

Rehabilitation exercise

Accuracy (%)

K-NN

Lower limb, Hip flexion

97

K-NN

Lower limb, hip external rotation

92

K-NN

Lower limb, knee extension

91