Monte Carlo Kalman filter and smoothing for multivariate discrete state space models
Peter X.‐K. Song · Canadian Journal of Statistics · 2000
Abstract The author studies state space models for multivariate binomial time series, focussing on the development of the Kalman filter and smoothing for state variables. He proposes a Monte Carlo approach employing the latent variable representation which transplants the classical Kalman filter and smoothing developed for Gaussian state space models to discrete models and leads to a conceptually simple and computationally convenient approach. The method is illustrated through simulations and concrete examples.