An estimation approach for the semi-parametric intensity function of a particular space-time point process is introduced. In particular we want to account for the estimation of parametric and nonparametric components simultaneously, applying a forward predictive likelihood to semi-parametric models. For each event, the probability of being a background event or one belonging to a seismic sequence is therefore estimated.
Adelfio, G., Chiodi, M. (2013). Mixed estimation technique in semi-parametric space-time point processes for earthquake description. In Proceedings of the 28th International Workshop on Statistical Modelling (pp. 65-70). Istituto Poligrafico Europeo.
Mixed estimation technique in semi-parametric space-time point processes for earthquake description
ADELFIO, Giada;CHIODI, Marcello
2013-01-01
Abstract
An estimation approach for the semi-parametric intensity function of a particular space-time point process is introduced. In particular we want to account for the estimation of parametric and nonparametric components simultaneously, applying a forward predictive likelihood to semi-parametric models. For each event, the probability of being a background event or one belonging to a seismic sequence is therefore estimated.
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