Publication result detail

Regularized Subspace n-Gram Model for Phonotactic iVector Extraction

SOUFIFAR, M.; BURGET, L.; PLCHOT, O.; CUMANI, S.; ČERNOCKÝ, J.

Original Title

Regularized Subspace n-Gram Model for Phonotactic iVector Extraction

English Title

Regularized Subspace n-Gram Model for Phonotactic iVector Extraction

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

This article describes an enhanced phonotactic iVector extraction modelover the n-gram counts. In the first step, a subspace n-grammodel is proposed to model conditional n-gram probabilities.Modeling different 3-gram histories with separated multinomialdistributions shows promising results for the long conditionhowever, we observed model over-fitting for the short durationconditions.

English abstract

This article describes an enhanced phonotactic iVector extraction modelover the n-gram counts. In the first step, a subspace n-grammodel is proposed to model conditional n-gram probabilities.Modeling different 3-gram histories with separated multinomialdistributions shows promising results for the long conditionhowever, we observed model over-fitting for the short durationconditions.

Keywords

Language identification, Subspace modeling,Subspace multinomial model

Key words in English

Language identification, Subspace modeling,Subspace multinomial model

Authors

SOUFIFAR, M.; BURGET, L.; PLCHOT, O.; CUMANI, S.; ČERNOCKÝ, J.

RIV year

2014

Released

25.08.2013

Publisher

International Speech Communication Association

Location

Lyon

ISBN

978-1-62993-443-3

Book

Proceedings of Interspeech 2013

ISBN

2308-457X

Periodical

Proceedings of the 14th Annual Conference of the International Speech Communication Association (Interspeech 2013).

Number

8

State

French Republic

Pages from

74

Pages to

78

Pages count

5

URL

http://www.fit.vutbr.cz/research/groups/speech/publi/2013/soufifar_interspeech2013_IS131171.pdf

BibTex

@inproceedings{BUT103567,
  author="Mehdi Mohammad {Soufifar} and Lukáš {Burget} and Oldřich {Plchot} and Sandro {Cumani} and Jan {Černocký}",
  title="Regularized Subspace n-Gram Model for Phonotactic iVector Extraction",
  booktitle="Proceedings of Interspeech 2013",
  year="2013",
  journal="Proceedings of the 14th Annual Conference of the International Speech Communication Association (Interspeech 2013).",
  number="8",
  pages="74--78",
  publisher="International Speech Communication Association",
  address="Lyon",
  isbn="978-1-62993-443-3",
  issn="2308-457X",
  url="http://www.fit.vutbr.cz/research/groups/speech/publi/2013/soufifar_interspeech2013_IS131171.pdf"
}