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 [BibTeX] [Marc21]
The Speed Submission to DIHARD II: Contributions & Lessons Learned
Type of publication: Idiap-RR
Citation: Sahidullah_Idiap-RR-14-2019
Number: Idiap-RR-14-2019
Year: 2019
Month: 11
Institution: Idiap
Note: The paper on arXiv: https://arxiv.org/abs/1911.02388
Abstract: This paper describes the speaker diarization systems developed for the Second DIHARD Speech Diarization Challenge (DIHARD II) by the Speed team. Besides describing the system, which considerably outperformed the challenge baselines, we also focus on the lessons learned from numerous approaches that we tried for single and multi-channel systems. We present several components of our diarization system, including categorization of domains, speech enhancement, speech activity detection, speaker embeddings, clustering methods, resegmentation, and system fusion. We analyze and discuss the effect of each such component on the overall diarization performance within the realistic settings of the challenge.
Keywords: diarization, DIHARD challenge, evaluation, single-channel and multi-channel speech
Projects Idiap
ODESSA
Authors Sahidullah, Md
Patino, Jose
Cornell, Samuele
Yin, Ruiqing
Sivasankaran, Sunit
Bredin, Herve
Korshunov, Pavel
Brutti, Alessio
Serizel, Romain
Vincent, Emmanuel
Evans, Nicholas
Marcel, S├ębastien
Squartini, Stefano
Barras, Claude
Added by: [ADM]
Total mark: 0
Attachments
  • Sahidullah_Idiap-RR-14-2019.pdf (MD5: e5211d19a3a0255bbf57cf998780488f)
Notes