Unsupervised re-scoring of observation probability in viterbi based on reinforcement learning by using confidence measure and HMM neighborhood

Carlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón. Unsupervised re-scoring of observation probability in viterbi based on reinforcement learning by using confidence measure and HMM neighborhood. In INTERSPEECH 2007, 8th Annual Conference of the International Speech Communication Association, Antwerp, Belgium, August 27-31, 2007. pages 1733-1736, ISCA, 2007. [doi]

Abstract

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