Estimating Children Engagement Interacting with Robots in Special Education Using Machine Learning

Table 4

Predicted results.

ML model	Accuracy (%)	Precision (%)	Recall (%)	F-measure (%)
SVM (RBF)	91.53	91.86	91.53	91.51
SVM (poly)	57.92	61.50	57.92	54.74
Decision Tree	87.01	88.59	87.01	86.83
k-NN	88.33	88.81	88.33	88.30
Naïve Bayes	78.12	81.41	78.12	77.49
MLP	78.75	79.73	78.75	78.50
ELM	89.72	90.16	89.16	89.66
Random Forest	88.54	89.61	88.54	88.42
AdaBoost Decision Tree	93.33	94.09	93.33	93.28
AdaBoost Naïve Bayes	82.29	83.48	82.29	82.09