An estimation approach for the semi-param-etric intensity function of a class of space-time point processes 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 an offspring is therefore estimated.
Adelfio, G., Chiodi, M. (2015). Alternated estimation in semi-parametric space-time branching-type point processes with application to seismic catalogs. STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT, 29(2), 443-450 [10.1007/s00477-014-0873-8].
Alternated estimation in semi-parametric space-time branching-type point processes with application to seismic catalogs
ADELFIO, Giada
;CHIODI, Marcello
2015-01-01
Abstract
An estimation approach for the semi-param-etric intensity function of a class of space-time point processes 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 an offspring is therefore estimated.
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SERRA2014.pdf
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Adelfio-Chiodi2015_Article_AlternatedEstimationInSemi-par.pdf
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