In this paper, we present initial investigations towards boosting posterior probability based speech recognition systems by estimating more informative ...
ABSTRACT. In this paper, we present initial investigations towards boosting pos- terior probability based speech recognition systems by estimating more ...
This approach provides a new, principled, theoretical framework for hierarchical estimation/use of more informative posteriors integrating appropriate ...
In this paper, we present initial investigations towards boosting posterior probability based speech recognition systems by estimating more informative ...
Aug 21, 2017 · Since posterior probability is a certainty measure, you can call it a "confidence score" and usually posterior probabilities are used as ...
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What is a method used to compute posterior probabilities?
The acoustic recognition scores from the word lattice are used for improving the translation quality. However, word lattices do not consider word co-occurrences ...
Our approach is as follows: First, the posterior probabilities are estimated based on the gamma posterior definition through a HMM layer, then these posteriors ...
Posterior probability increases for VOT values closer to the category boundary, similar to the increase in looks to the competitor object in McMurray et al.
Phone posterior probabilities can also be used as features as it has been demonstrated in Tandem system [5]. Studies have been carried out for studying the ...
In this paper we introduce a set of related confidence measures for large vocabulary continuous speech recognition (LVCSR) based on local phone posterior ...