Bharath, B. ; Borkar, V. S. (1998) Robust parameter optimization of hidden Markov models Journal of the Indian Institute of Science, 78 (2). pp. 119-130. ISSN 0970-4140
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Official URL: http://journal.library.iisc.ernet.in/archives/v9-7...
Abstract
Several robust algorithms for parametric optimization of hidden Markov models are presented. These combine aspects of Fabian's 'sign' algorithm, two-time scale stochastic approximation and certain techniques for estimating the gradient (or related quantities) of the performance measure based on a simulation run.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The Indian Institute of Science (IISc). |
| ID Code: | 81487 |
| Deposited On: | 06 Feb 2012 05:01 |
| Last Modified: | 06 Feb 2012 05:01 |
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