Voice Biometrics Security: Extrapolating False Alarm Rate via Hierarchical Bayesian Modeling of Speaker Verification Scores

Alexey Sholokhov,Tomi Kinnunen,Ville Vestman,Kong Aik Lee

Computer Speech & Language（2020）

引用 12|浏览18

暂无评分

摘要

•Security evaluation of automatic speaker verification for arbitrarily large population.•Bayesian generative model of non-target scores.•From random-impostor evaluation to worst-case impostor false alarm rate.•Analysis of i-vector and x-vector systems up to 100,000 simulated impostors.

查看译文

关键词

Speaker verification,Population size,Security,False alarm rate,Random impostor,Closest impostor,Bayesian score modeling,VoxCeleb

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要