Application of Topological Data Analysis to Delirium Detection

Mari Kajitani, Ken Kobayashi, Yuichi Ike, Takehiko Yamanashi, Yuhei Umeda, Yoshimasa Kadooka, Gen Shinozaki

Keywords: delirium detection, topological data analysis, time series analysis

Abstract: We propose a new scoring algorithm for detecting delirium from one-channel EEG, based on topological data analysis. Numerical experiments demonstrated that our method achieved high predictive performance than the other existing methods.

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