Search Results for author: Simon Lui

Found 3 papers, 1 papers with code

MDAN: Multi-level Dependent Attention Network for Visual Emotion Analysis

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.

Emotion Recognition

Towards robust audio spoofing detection: a detailed comparison of traditional and learned features

no code implementations28 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.

Speaker Verification

Singing Voice Separation Using a Deep Convolutional Neural Network Trained by Ideal Binary Mask and Cross Entropy

2 code implementations4 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.

Data Augmentation General Classification +4

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