On the resolution of local ambiguity in visual recognition: Modeling by tree-structured Markov random fields

A study on the use of bi-directional con

A study on the use of bi-directional contextual dependence in Markov random field-based acoustic modelling for speech recognition

✍ Qiang Huo; Chorkin Chan 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 122 KB

In this paper, by using the formulation of the missing-data problem, a general framework for statistical acoustic modelling of speech is presented. With the motivation of utilizing bi-directional contextual dependence in acoustic modelling, a bi-directional hidden Markov modelling approach for speec