Instantaneous estimation of high-order nonlinear heartbeat dynamics by Lyapunov exponents.

Luca Citi Gaetano Valenza Riccardo Barbieri

Published in: EMBC (2012)

Keyphrases

high order
lyapunov exponents
chaotic dynamics
nonlinear dynamics
dynamical systems
higher order
cellular automata
pairwise
neural network
chaotic neural network
ecg signals
low order
lower order
machine learning
tensor analysis
differential equations
logistic regression
phase space
bayesian logistic regression