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» Phoneme segmentation of speech
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INFORMATICALT
2000
95views more  INFORMATICALT 2000»
13 years 7 months ago
Optimal Segmentation of Random Sequences
Abstract. This paper deals with maximum likelihood and least square segmentation of autoregressive random sequences with abruptly changing parameters. Conditional distribution of t...
Antanas Lipeika
ICASSP
2011
IEEE
12 years 11 months ago
Extracting call-reason segments from contact center dialogs by using automatically acquired boundary expressions
To improve the performance of call-reason analysis at contact centers, we introduce a novel method to extract call-reason segments from dialogs. It is based on the following two c...
Takaaki Fukutomi, Satoshi Kobashikawa, Taichi Asam...
ICASSP
2008
IEEE
14 years 2 months ago
Modulation analysis of speech through orthogonal FIR filterbank optimization
Newborns must learn to structure incoming acoustic information into segments, words, phrases, etc., before they can start to learn language. This process is thought to rely on mod...
Jonathan Le Roux, Hirokazu Kameoka, Nobutaka Ono, ...
NAACL
2007
13 years 9 months ago
Virtual Evidence for Training Speech Recognizers Using Partially Labeled Data
Collecting supervised training data for automatic speech recognition (ASR) systems is both time consuming and expensive. In this paper we use the notion of virtual evidence in a g...
Amarnag Subramanya, Jeff A. Bilmes
ICASSP
2011
IEEE
12 years 11 months ago
Processing 'yup!' and other short utterances in interactive speech
The detection of short utterances in conversational or interactive speech is essential to the proper processing of meaning in spoken interaction. Short, simple utterances are extr...
Nick Campbell, John Kane, Helena Moniz