Channel Contribution in Deep Learning Based Automatic Sleep Scoring—How Many Channels Do We Need?

• Váldodahkkit: Changqing Lu (Dahkki), Shreyasi Pathak (Dahkki), Gwenn Englebienne (Dahkki), Christin Seifert (Dahkki)
• Materiálatiipa: Girji
• Almmustuhtton: IEEE, 2023-01-01T00:00:00Z.
• Fáttát: article
• Liŋkkat: Connect to this object online.

Machine learning based sleep scoring methods aim to automate the process of annotating polysomnograms with sleep stages. Although sleep signals of multiple modalities and channels should contain more information according to sleep guidelines, most multi-channel multi-modal models in the literature s...