Self-supervised speech representation and contextual text embedding for match-mismatch classification with EEG recording
Abstract
Relating speech to EEG holds considerable importance but is challenging. In this study, a deep convolutional network was employed to extract spatiotemporal features from EEG data. Self-supervised speech representation and contextual text embedding were used as speech features. Contrastive learning was used to relate EEG features to speech features. The experimental results demonstrate the benefits of using self-supervised speech representation and contextual text embedding. Through feature fusion and model ensemble, an accuracy of 60.29% was achieved, and the performance was ranked as No.2 in Task 1 of the Auditory EEG Challenge (ICASSP 2024). The code to implement our work is available on Github: https://github.com/bobwangPKU/EEG-Stimulus-Match-Mismatch.
Cite
@article{arxiv.2401.04964,
title = {Self-supervised speech representation and contextual text embedding for match-mismatch classification with EEG recording},
author = {Bo Wang and Xiran Xu and Zechen Zhang and Haolin Zhu and YuJie Yan and Xihong Wu and Jing Chen},
journal= {arXiv preprint arXiv:2401.04964},
year = {2024}
}
Comments
2 pages, 2 figures, accepted by ICASSP 2024