Detail publikačního výsledku

Automatic Language Identification System

ČERNOCKÝ, J.; MATĚJKA, P.; BURGET, L.; SCHWARZ, P.

Originální název

Automatic Language Identification System

Anglický název

Automatic Language Identification System

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

This paper presents the language identification (LID) systemdeveloped in Speech@FIT. The system consists of twoparts: Acoustic LID determines the language directly on thebasis of features derived from the speech signal. We haveimproved existing approaches by adding discriminative trainingof acoustic models. In phonotactic LID, speech is firsttranscribed by phoneme recognizer into strings or graphs (lattices)of phonemes. On these, language models are trainedto capture statistics of sequences of phonemes. We have pioneeredthe use of so called îanti-modelsî for this task. All experimentalresults are reported on standard NIST 2003 data;comparison with other published results is favorable to oursystem.

Anglický abstrakt

This paper presents the language identification (LID) systemdeveloped in Speech@FIT. The system consists of twoparts: Acoustic LID determines the language directly on thebasis of features derived from the speech signal. We haveimproved existing approaches by adding discriminative trainingof acoustic models. In phonotactic LID, speech is firsttranscribed by phoneme recognizer into strings or graphs (lattices)of phonemes. On these, language models are trainedto capture statistics of sequences of phonemes. We have pioneeredthe use of so called îanti-modelsî for this task. All experimentalresults are reported on standard NIST 2003 data;comparison with other published results is favorable to oursystem.

Klíčová slova

speech processing, automatic language identification

Klíčová slova v angličtině

speech processing, automatic language identification

Autoři

ČERNOCKÝ, J.; MATĚJKA, P.; BURGET, L.; SCHWARZ, P.

Vydáno

24.01.2006

Nakladatel

University of Defence in Brno

Místo

Brno

Kniha

Sborník příspěvků z odborného semináře "Nové technologie v radiokomunikacích"

Strany od

1

Strany do

6

Strany počet

6

URL

http://www.fit.vutbr.cz/~cernocky/publi/2006/acr2006.pdf

BibTex

@inproceedings{BUT22285,
  author="Jan {Černocký} and Pavel {Matějka} and Lukáš {Burget} and Petr {Schwarz}",
  title="Automatic Language Identification System",
  booktitle="Sborník příspěvků z odborného semináře {"}Nové technologie v radiokomunikacích{"}",
  year="2006",
  pages="1--6",
  publisher="University of Defence in Brno",
  address="Brno",
  url="http://www.fit.vutbr.cz/~cernocky/publi/2006/acr2006.pdf"
}