منابع مشابه
Locally Weighted Linear Discriminant Analysis for Robust Speaker Verification
Channel compensation is an integral part for any state-of-theart speaker recognition system. Typically, Linear Discriminant Analysis (LDA) is used to suppress directions containing channel information. LDA assumes a unimodal Gaussian distribution of the speaker samples to maximize the ratio of the between-speaker variance to within-speaker variance. However, when speaker samples have multi-moda...
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ژورنال
عنوان ژورنال: Journal of Computational Physics
سال: 2016
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2015.11.054