PiMA team's code for ERC Contest

Members: Vu Le The Anh, Pham Hoang Nhat, Nguyen Ho Thang Long. Mentors of PiMA

Final Result: 8th place in the 1st round. Invited to the 2nd round to present.

Dataset:

Train: https://drive.google.com/drive/folders/1TeguARxkKENBuEbBsZup1ZPt7Z-rBoeQ

Test: https://drive.google.com/drive/folders/1UU1H3dwPKS6CjviROqoW9RXpGo6hms6Z

References:

[1] https://haythamfayek.com/2016/04/21/speech-processing-for-machine-learning.html
[2] https://www.kaggle.com/ejlok1/audio-emotion-part-6-2d-cnn-66-accuracy
[3] mixup: Beyond Empirical Risk Minimization