A Review on Fall Prediction and Prevention System for Personal Devices: Evaluation and Experimental Results

Table 1

Results of different approaches with decision tree and support vector machine classifications.

Measures	Tilt		Speed		Acceleration
	DT	SVM	DT	SVM	DT	SVM
Accuracy	83.88	65.7	72.11	61.53	81.42	56.66
Error Rate	16.11	34.2	27.88	38.46	18.57	43.33
Sensitivity	0.88	0.74	0.87	0.66	0.78	0.26
Generality	0.21	0.42	0.43	0.43	0.15	0.12
Precision	0.81	0.63	0.67	0.60	0.83	0.68
Recall	0.88	0.74	0.87	0.66	0.78	0.26
ROC Area	0.86	0.65	0.69	0.61	0.82	0.57