Cost-Effective Kernel Ridge Regression Implementation for Keystroke-Based Active Authentication System - Pei-Yuan Wu; Chi-Chen Fang; Chang, Jien Morris; Sun-Yuan Kung (IEEE transactions on cybernetics, 2017)
Keywords: Active authentication; Algorithms; Authentication; Basis functions; Biomedical monitoring; cost-effective; Feature extraction; Kernel; Kernel functions; kernel methods; kernel ridge regression (KRR); Keyboards; keystroke; Machine learning; Radial basis function; support vector machine (SVM); Support vector machines; Training; truncated-radial basis function (TRBF)