Personal identification based on mobile-based keystroke dynamics

Tharwat, A; Ibrahim, A; Gaber, T; Hassanien, AE

Abstract

This paper is addressing the personal identification problem by using mobile-based keystroke dynamics of touch mobile phone. The proposed approach consists of two main phases, namely feature selection and classification. The most important features are selected using Genetic Algorithm (GA). Moreover, Bagging classifier used the selected features to identify persons by matching the features of the unknown person with the labeled features. The outputs of all Bagging classifiers are fused to determine the final decision. In this experiment, a keystroke dynamics database for touch mobile phones is used. The database, which consists of four sets of features, is collected from 51 individuals and consists of 985 samples collected from males and females with different ages. The results of the proposed model conclude that the third subset of features achieved the best accuracy while the second subset achieved the worst accuracy. Moreover, the fusion of all classifiers of all ensembles will improve the accuracy and achieved results better than the individual classifiers and individual ensembles.

Citation

Tharwat, A., Ibrahim, A., Gaber, T., & Hassanien, A. Personal identification based on mobile-based keystroke dynamics. Presented at International Conference on Advanced Intelligent Systems and Informatics

• Presentation Conference Type: Other
• Conference Name: International Conference on Advanced Intelligent Systems and Informatics
• Publication Date: Aug 29, 2018
• Deposit Date: Sep 11, 2019
• Publicly Available Date: Sep 26, 2019
• DOI: https://doi.org/10.1007/978-3-319-99010-1_42
• Publisher URL: https://doi.org/10.1007/978-3-319-99010-1_42
• Related Public URLs: https://link.springer.com/conference/aisi
• Additional Information: Event Type : Conference