GBDT-Based Fall Detection with Comprehensive Data from Posture Sensor and Human Skeleton Extraction

Table 6

Detection results of each algorithm with Acceleration DataSet.

Acceleration DataSet
Model	I0.5-score	I1-score	I2-score	Accuracy (%)
SVM-FD	0.707	0.600	0.516	85.8
NB-FD	0.619	0.557	0.506	83.1
DT-FD	0.659	0.613	0.602	83.8
KNN-FD	0.707	0.656	0.613	86.3
NN-FD	0.685	0.670	0.655	85.8
RF-FD	0.741	0.656	0.588	87.1
GBDT-FD	0.777	0.737	0.696	89.2