Linjuan Zhang — accepted AI-conference papers

2024

CPAUG: Refining Copy-Paste Augmentation for Speech Anti-Spoofing

Linjuan Zhang, Kong Aik Lee, Lin Zhang, Longbiao Wang, Baoning Niu

ICASSP 2024accepted

Conventional copy-paste augmentations generate new training instances by concatenating existing utterances to increase the amount of data for neural network training. However, the direct application of copy-paste augmentation for anti-spoofing is problematic. This paper refines the copy-paste augmen…

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2018

A Feature Fusion Method Based on Extreme Learning Machine for Speech Emotion Recognition

Lili Guo, Longbiao Wang, Jianwu Dang, Linjuan Zhang, Haotian Guan

ICASSP 2018accepted

Speech emotion recognition is important to understand users' intention in human-computer interaction. However, it is a challenging task partly because we cannot clearly know which feature and model are effective to distinguish emotions. Previous studies utilize convolutional neural network (CNN) dir…

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