Filtering via simulation: auxiliary particle filters

This article analyses the recently suggested particle approach to filtering time series. We suggest that the algorithm is not robust to outliers for two reasons: the design of the simulators and the use of the discrete support to represent the sequentially updating prior distribution. Here we tackle...

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Détails bibliographiques
Auteurs principaux: Pitt, M, Shephard, N
Format: Journal article
Langue:English
Publié: American Statistical Association 1999
Sujets: