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 (DCGM)
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. (DCGM)
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 the systems developed by the BUT team for The Third DIHARD Speech Diarization Challenge. The systems for both tracks consist of a DOVERlap fusion of an end-to-end NN system with xvector based clustering systems in the form of spectral clustering and VBx. Given that the x-vector clustering systems do not provide overlapping speakers, overlapped speech is detected by a TasNet-based detector before the final fusion with the end-to-end approach.

Published
2021
Pages
1–5
Proceedings
Proceedings available at Dihard Challenge Github
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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