Title :
Evaluation of regularity acquired by neural networks for circadian data fluctuation
Author :
Cisse, Y. ; Kinouchi, Yohsuke ; Nagashino, H. ; Akutagawa, M.
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokushima Univ., Japan
Abstract :
Homeostatic dynamics of wake-sleep circadian rhythm has been identified by BP neural networks through the fluctuation of measured data. The neural networks are considered to have acquired a regular component of the fluctuation which also includes a random component. A method is proposed here to evaluate both components from measured data and applied to analysis of the dynamics represented by the neural networks
Keywords :
backpropagation; biocontrol; fluctuations; identification; sleep; BP neural networks; circadian data fluctuation; homeostatic dynamics; neural networks; random component; regular component; regularity; wake-sleep circadian rhythm; Back; Circadian rhythm; Earth; Electronic mail; Fluctuations; Medical diagnosis; Medical diagnostic imaging; Neural networks; Signal analysis; Signal processing;
Conference_Titel :
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-5674-8
DOI :
10.1109/IEMBS.1999.804076
