Diarization of the Language Consulting Center Telephone Calls

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F19%3A43956395" target="_blank" >RIV/49777513:23520/19:43956395 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007%2F978-3-030-26061-3_56" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-3-030-26061-3_56</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-26061-3_56" target="_blank" >10.1007/978-3-030-26061-3_56</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Diarization of the Language Consulting Center Telephone Calls

Popis výsledku v původním jazyce

In this paper, we describe a diarization of the archive data from the project “Access to a Linguistically Structured Database of Enquiries from the Language Consulting Center”. This project is attempting to provide improved access to the large archives of the Czech language of mainly telephone conversations collected continuously by The Language Consulting Center. One part of this archives contains mono recordings, where the data of the client and the language counsellor are mixed in one channel. In our proposed approach to a diarization, we used the information about the identity of the language counsellor acquired from the text transcription on the beginning of the conversation. For the initial stage of the diarization, our system based on clustering the x-vectors was adopted. The resegmentation step is used for refining the boundaries of speaker changes by the pre-trained Gaussian mixture model of the counsellor. Because of the uniqueness of our data, we compared our results with the Kaldi diarization as the baseline system.

Název v anglickém jazyce

Diarization of the Language Consulting Center Telephone Calls

Popis výsledku anglicky

In this paper, we describe a diarization of the archive data from the project “Access to a Linguistically Structured Database of Enquiries from the Language Consulting Center”. This project is attempting to provide improved access to the large archives of the Czech language of mainly telephone conversations collected continuously by The Language Consulting Center. One part of this archives contains mono recordings, where the data of the client and the language counsellor are mixed in one channel. In our proposed approach to a diarization, we used the information about the identity of the language counsellor acquired from the text transcription on the beginning of the conversation. For the initial stage of the diarization, our system based on clustering the x-vectors was adopted. The resegmentation step is used for refining the boundaries of speaker changes by the pre-trained Gaussian mixture model of the counsellor. Because of the uniqueness of our data, we compared our results with the Kaldi diarization as the baseline system.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20205 - Automation and control systems

Projekt

<a href="/cs/project/DG16P02B009" target="_blank" >DG16P02B009: Zpřístupnění dotazů jazykové poradny v lingvisticky strukturované databázi</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Speech and Computer, 21st International Conference, SPECOM 2019, Istanbul, turkey, August 20-25,2019, Proceedings

ISBN

978-3-030-26060-6

ISSN

0302-9743

e-ISSN

1611-3349

Počet stran výsledku

10

Strana od-do

549-558

Název nakladatele

Springer

Místo vydání

Cham

Místo konání akce

Instanbul, Turkey

Datum konání akce

20. 8. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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