Publication detail

Exploiting i-vector posterior covariances for short-duration language recognition

CUMANI, S. PLCHOT, O. FÉR, R.

Original Title

Exploiting i-vector posterior covariances for short-duration language recognition

Type

conference paper

Language

English

Original Abstract

In this work we have proposed an approach that accounts for the uncertainty in the i-vector extraction process in the framework of generative Gaussian models for language recognition.

Keywords

i-vector, uncertainty, calibration, stacked bottleneck features, language identification

Authors

CUMANI, S.; PLCHOT, O.; FÉR, R.

RIV year

2015

Released

6. 9. 2015

Publisher

International Speech Communication Association

Location

Dresden

ISBN

978-1-5108-1790-6

Book

Proceedings of Interspeech 2015

ISBN

1990-9772

Periodical

Proceedings of Interspeech

Year of study

2015

Number

09

State

French Republic

Pages from

1002

Pages to

1006

Pages count

5

URL

http://www.fit.vutbr.cz/research/groups/speech/publi/2015/cumani_interspeech2015_IS150935.pdf

BibTex

@inproceedings{BUT119903,
  author="Sandro {Cumani} and Oldřich {Plchot} and Radek {Fér}",
  title="Exploiting i-vector posterior covariances for short-duration language recognition",
  booktitle="Proceedings of Interspeech 2015",
  year="2015",
  journal="Proceedings of Interspeech",
  volume="2015",
  number="09",
  pages="1002--1006",
  publisher="International Speech Communication Association",
  address="Dresden",
  isbn="978-1-5108-1790-6",
  issn="1990-9772",
  url="http://www.fit.vutbr.cz/research/groups/speech/publi/2015/cumani_interspeech2015_IS150935.pdf"
}