NAP: Attention-Based Late Fusion for Automatic Sleep Staging

arXiv — cs.LGThursday, November 6, 2025 at 5:00:00 AM

NAP: Attention-Based Late Fusion for Automatic Sleep Staging

A new study introduces NAP, an innovative approach to automatic sleep staging that leverages attention-based late fusion techniques. This method addresses the limitations of existing models that often rely on a fixed subset of polysomnography signals, which can vary widely in modality and channel availability. By fully utilizing the multimodal nature of sleep data, NAP promises to enhance the accuracy and reliability of sleep analysis, making it a significant advancement in sleep research and clinical applications.
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