Multimodal Continuous User Authentication on Mobile Devices via Interaction Patterns

Table 3

Comparison of our authentication experiments with the previous work on a smartphone.

Work	Verifier	AUC	EER	F1-score
Wang et al. [17]	Random Forest (400)	0.903	×	0.944
Frank et al. [19]	SVM(RBF)	×	3%	×
Sitova et al. [20]	(1-CLASS) SVM	×	7.6%	×
This work	Random forest (250)	0.99	3.49%	0.937