Statistical inference for partially hidden Markov models

@inproceedings{LaurentStatisticalIF,
  title={Statistical inference for partially hidden Markov models},
  author={Laurent and L Pierre}
}
In this paper we introduce a new missing data model, based on a standard parametric Hidden Markov Model (HMM), for which informations on the latent Markov chain are given since this one reaches a fixed state (and until it leaves this state). We study, under mild conditions, the consistency and asymptotic normality of the maximum likelihood estimator. We point out also that the underlying Markov chain does not need to be ergodic, and that identifiability of the model is not tractable in a simple… CONTINUE READING

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