no code implementations • CVPR 2022 • Liwen Xu, Zhengtao Wang, Bin Wu, Simon Lui
Existing deep approaches try to bridge the gap by directly learning discrimination among emotions globally in one shot without considering the hierarchical relationship among emotions at different affective levels and the affective level of emotions to be classified.
no code implementations • 28 May 2019 • Balamurali BT, Kin Wah Edward Lin, Simon Lui, Jer-Ming Chen, Dorien Herremans
Finally, we evaluate the performance of our robust replay speaker detection system with a wide variety and different combinations of both extracted and machine learned audio features on the `out in the wild' ASVspoof 2017 dataset.
2 code implementations • 4 Dec 2018 • Kin Wah Edward Lin, Balamurali B. T., Enyan Koh, Simon Lui, Dorien Herremans
We present a unique neural network approach inspired by a technique that has revolutionized the field of vision: pixel-wise image classification, which we combine with cross entropy loss and pretraining of the CNN as an autoencoder on singing voice spectrograms.