111 citations · 389 across the 65 of their papers we have counts for
5 papers · 1 filter
An MAP Estimation for Between-Class Variance
Jiao Han, Yunqi Cai, Lantian Li +2
Probabilistic linear discriminant analysis (PLDA) has been widely used in open-set verification tasks, such as speaker verification. A potential issue of this model is that the tra…
How Speech is Recognized to Be Emotional - A Study Based on Information Decomposition
Haoran Sun, Lantian Li, Thomas Fang Zheng +1
The way that humans encode their emotion into speech signals is complex. For instance, an angry man may increase his pitch and speaking rate, and use impolite words. In this paper,…
CycleFlow: Purify Information Factors by Cycle Loss
Haoran Sun, Chen Chen, Lantian Li +1
SpeechFlow is a powerful factorization model based on information bottleneck (IB), and its effectiveness has been reported by several studies. A potential problem of SpeechFlow, ho…
Real Additive Margin Softmax for Speaker Verification
Lantian Li, Ruiqian Nai, Dong Wang
The additive margin softmax (AM-Softmax) loss has delivered remarkable performance in speaker verification. A supposed behavior of AM-Softmax is that it can shrink within-class var…
A Streaming End-to-End Framework For Spoken Language Understanding
Nihal Potdar, Anderson R. Avila, Chao Xing +3
End-to-end spoken language understanding (SLU) has recently attracted increasing interest. Compared to the conventional tandem-based approach that combines speech recognition and l…