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arXiv · 2110.03251

A Cough-based deep learning framework for detecting COVID-19

Truong Hoang·Lam Pham·Dat Ngo·Hoang D. Nguyen
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Abstract

This paper presents a deep learning framework for detecting COVID-19 positive subjects from their cough sounds. In particular, the proposed approach comprises two main steps. In the first step, we generate a feature representing the cough sound by combining an embedding extracted from a pre-trained model and handcrafted features extracted from draw audio recording, referred to as the front-end feature extraction. Then, the combined features are fed into different back-end classification models for detecting COVID-19 positive subjects in the second step. Our experiments on the Track-2 dataset of the Second 2021 DiCOVA Challenge achieved the second top ranking with an AUC score of 81.21 and the top F1 score of 53.21 on a Blind Test set, improving the challenge baseline by 8.43% and 23.4% respectively and showing deployability, robustness and competitiveness with the state-of-the-art systems.

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Truong Hoang, Lam Pham, Dat Ngo, Hoang D. Nguyen. 2021-10-07. A Cough-based deep learning framework for detecting COVID-19. https://doi.org/10.1109/embc48229.2022.9871179

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