Publication Details

BUT System Description for The Third DIHARD Speech Diarization Challenge

LANDINI, F.; LOZANO DÍEZ, A.; BURGET, L.; DIEZ SÁNCHEZ, M.; SILNOVA, A.; ŽMOLÍKOVÁ, K.; GLEMBEK, O.; MATĚJKA, P.; STAFYLAKIS, T.; BRUMMER, J. BUT System Description for The Third DIHARD Speech Diarization Challenge. Proceedings available at Dihard Challenge Github. on-line by LDC and University of Pennsylvania: 2021. p. 1-5.

Czech title

Popis VUT systému pro třetí soutěž DIHARD v automatické diarizaci řečníků

Type

conference paper

Language

English

Authors

Landini Federico Nicolás, Ph.D. (RG SPEECH)
Lozano Díez Alicia, Ph.D.
Burget Lukáš, doc. Ing., Ph.D. (DCGM)
Diez Sánchez Mireia, M.Sc., Ph.D. (DCGM)
Silnova Anna, M.Sc., Ph.D. (DCGM)
Žmolíková Kateřina, Ing., Ph.D. (FIT)
Glembek Ondřej, Ing., Ph.D.
Matějka Pavel, Ing., Ph.D.
Stafylakis Themos
Brummer Johan Nikolaas Langenhoven, Dr.

URL

Keywords

Speaker Diarization, DIHARD, VBx diarization,end-to-end diarization, overlapped speech detection

Abstract

This is the system description corresponding to thesystems developed by the BUT team for The Third DIHARDSpeech Diarization Challenge. The systems for both tracks consistof a DOVERlap fusion of an end-to-end NN system with xvectorbased clustering systems in the form of spectral clusteringand VBx. Given that the x-vector clustering systems do notprovide overlapping speakers, overlapped speech is detected by aTasNet-based detector before the final fusion with the end-to-endapproach.

Published

2021

Pages

1–5

Proceedings

Proceedings available at Dihard Challenge Github

Conference

The Third DIHARD Speech Diarization Challenge Workshop, virtual event organized by Linguistic Data Consortium, University of Pennsylvania, US

Place

on-line by LDC and University of Pennsylvania

BibTeX

@inproceedings{BUT170909,
  author="Federico Nicolás {Landini} and Alicia {Lozano Díez} and Lukáš {Burget} and Mireia {Diez Sánchez} and Anna {Silnova} and Kateřina {Žmolíková} and Ondřej {Glembek} and Pavel {Matějka} and Themos {Stafylakis} and Johan Nikolaas Langenhoven {Brummer}",
  title="BUT System Description for The Third DIHARD Speech Diarization Challenge",
  booktitle="Proceedings available at Dihard Challenge Github",
  year="2021",
  pages="1--5",
  address="on-line by LDC and University of Pennsylvania",
  url="https://dihardchallenge.github.io/dihard3/system_descriptions/dihard3_system_description_team55.pdf"
}

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