Investigations on Driver Unique Identification from Smartphone’s GPS Data Alone

Table 4

Summary of driver identification scores for all groups.

Group	Precision	Recall	F1 score	True negative rate	Overall; accuracy
G1	0.81	0.79	0.8	0.93	0.82
G2	0.86	0.74	0.79	0.95	0.84
G3	0.80	0.79	0.79	0.93	0.8
G4	0.79	0.76	0.77	0.94	0.78
G5	0.81	0.78	0.79	0.94	0.79
G6	0.86	0.81	0.83	0.93	0.83
G7	0.86	0.90	0.88	0.97	0.9
G8	0.9	0.89	0.89	0.97	0.91
G9	0.45	0.63	0.87	0.89	0.74