Marius-Calin Silaghi, Herve Bourlard  Home/Search
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Abstract: . This paper addresses the problem of detecting keywords in unconstrained speech without explicit modeling of non-keyword segments. The proposed algorithm is based on recent developments in confidence measures based on local a posterior probabilities, together with the (known) approach of relaxing the begin /endpoints in a Dynamic Programming (DP) matching of partial hypothesized sub-sequences on a specific (keyword) hidden Markov model (HMM), followed by a time normalization of the resulting... (Update)
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BibTeX entry: (Update)
Silaghi, M.-C., Bourlard, H., "Iterative Posterior-Based Keyword Spotting Without Filler Models," Proceedings of the IEEE Automatic Speech Recognition and Understanding (ASRU'99) Workshop, Keystone, Colorado, Dec. 12-15, 1999. http://citeseer.ist.psu.edu/silaghi00iterative.html More
@misc{ silaghi99iterative,
author = "M. Silaghi and H. Bourlard",
title = "Iterative Posterior-Based Keyword Spotting Without Filler Models",
text = "Silaghi, M.-C., Bourlard, H., Iterative Posterior-Based Keyword Spotting
Without Filler Models, Proceedings of the IEEE Automatic Speech Recognition
and Understanding (ASRU'99) Workshop, Keystone, Colorado, Dec. 12-15, 1999.",
year = "1999",
url = "citeseer.ist.psu.edu/silaghi00iterative.html" }
Citations (may not include all citations):193 Connectionist Speech Recognition - A Hybrid Approach (context) - Bourlard, Morgan - 1994
37 BREF, a large vocabulary spoken corpus for French - Lamel, Gauvain - 1991
35 A hidden Markov model based keyword recognition system (context) - Rose, Paul - 1990
17 Optimizing recognition and rejection performance in wordspot.. (context) - Bourlard, D'hoore et al. - 1994
11 Vocabulary independent discriminative utterance verification.. (context) - Sukkar, Lee - 1996
10 Improving posterior-based confidence measures in hybrid HMM/.. - Bernardis, Bourlard - 1998
2 An efficient elastic-template method for detecting given wor.. (context) - Bridle - 1973
2 Iterative Posterior-Based Keyword Spotting Without Filler Mo.. - Silaghi, Bourlard - 1999
2 Word spotting (context) - Rohlicek - 1995
2 Application of hidden Markov models of keywords in unconstra.. (context) - Wilpon, Rabiner et al. - 1989
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