Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Hidden-Markov-Modell"”.
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Off- and online detection of dynamical phases in time series
… complex dynamical behaviour. We show that, while Markov chains are a natural choice to model the change of dynamical phases, vector autoregressive (VAR) processes provide a convincing model for the flexibility within a dynamical phase. They arise naturally from the discretisation of stochastic …
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A log-linear discriminative modeling framework for speech recognition
… speech recognition systems are based on Gaussian hidden Markov models (HMMs).Discriminative techniques such as log-linear modeling have been investigated in speech recognition only recently. This thesis establishes a log-linear modeling framework in the context of discriminative training criteria, …