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Chanwoo Park

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#artificial intelligence Preprint Aug 2026

Delta2Gamma: Band-Wise Adaptive Contrastive Learning of EEG for Alzheimer's Disease Detection

Delta2Gamma, a self-supervised framework that learns EEG representations from unlabeled data by contrasting augmented views of each signal by decomposing every recording into the five canonical neural rhythms, separates Alzheimer's disease from cognitively normal controls with 92.4\% accuracy.

Chanwoo Park, Chanwoo Kim · 0 citations