Open Conference Systems, CLADAG2023

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Segmenting toroidal time series by nonhomogeneous hidden semi-Markov models
Francesco Lagona, Marco Mingione

Last modified: 2023-06-30


Motivated by classification issues in marine studies, we propose a hidden semi-Markov model to segment toroidal time series according to a finite number of latent regimes. The time spent in a given regime and the chances of a regime-switching event are separately modeled by a battery of regression models that depend on time-varying covariates.