Přístupnostní navigace
E-application
Search Search Close
Publication detail
ALAM, J. BOULIANNE, G. BURGET, L. DAHMANE, M. DIEZ SÁNCHEZ, M. GLEMBEK, O. LALONDE, M. LOZANO DÍEZ, A. MATĚJKA, P. MIZERA, P. MOŠNER, L. NOISEUX, C. MONTEIRO, J. NOVOTNÝ, O. PLCHOT, O. ROHDIN, J. SILNOVA, A. SLAVÍČEK, J. STAFYLAKIS, T. ST-CHARLES, P. WANG, S. ZEINALI, H.
Original Title
Analysis of ABC Submission to NIST SRE 2019 CMN and VAST Challenge
Type
conference paper
Language
English
Original Abstract
We present a condensed description and analysis of the joint submission of ABC team for NIST SRE 2019, by BUT, CRIM, Phonexia, Omilia and UAM. We concentrate on challenges that arose during development and we analyze the results obtained on the evaluation data and on our development sets. The conversational telephone speech (CMN2) condition is challenging for current state-of-the-art systems, mainly due to the language mismatch between training and test data. We show that a combination of adversarial domain adaptation, backend adaptation and score normalization can mitigate this mismatch. On the VAST condition, we demonstrate the importance of deploying diarization when dealing with multi-speaker utterances and the drastic improvements that can be obtained by combining audio and visual modalities.
Keywords
speaker verification, NIST SRE, CMN, VAST, system fusion.
Authors
ALAM, J.; BOULIANNE, G.; BURGET, L.; DAHMANE, M.; DIEZ SÁNCHEZ, M.; GLEMBEK, O.; LALONDE, M.; LOZANO DÍEZ, A.; MATĚJKA, P.; MIZERA, P.; MOŠNER, L.; NOISEUX, C.; MONTEIRO, J.; NOVOTNÝ, O.; PLCHOT, O.; ROHDIN, J.; SILNOVA, A.; SLAVÍČEK, J.; STAFYLAKIS, T.; ST-CHARLES, P.; WANG, S.; ZEINALI, H.
Released
1. 11. 2020
Publisher
International Speech Communication Association
Location
Tokyo
ISBN
2312-2846
Periodical
Proceedings of Odyssey: The Speaker and Language Recognition Workshop Odyssey 2014, Joensuu, Finland
Year of study
2020
Number
11
State
Republic of Finland
Pages from
289
Pages to
295
Pages count
7
URL
https://www.isca-speech.org/archive/Odyssey_2020/abstracts/73.html
BibTex
@inproceedings{BUT164070, author="ALAM, J. and BOULIANNE, G. and BURGET, L. and DAHMANE, M. and DIEZ SÁNCHEZ, M. and GLEMBEK, O. and LALONDE, M. and LOZANO DÍEZ, A. and MATĚJKA, P. and MIZERA, P. and MOŠNER, L. and NOISEUX, C. and MONTEIRO, J. and NOVOTNÝ, O. and PLCHOT, O. and ROHDIN, J. and SILNOVA, A. and SLAVÍČEK, J. and STAFYLAKIS, T. and ST-CHARLES, P. and WANG, S. and ZEINALI, H.", title="Analysis of ABC Submission to NIST SRE 2019 CMN and VAST Challenge", booktitle="Proceedings of Odyssey 2020 The Speaker and Language Recognition Workshop", year="2020", journal="Proceedings of Odyssey: The Speaker and Language Recognition Workshop Odyssey 2014, Joensuu, Finland", volume="2020", number="11", pages="289--295", publisher="International Speech Communication Association", address="Tokyo", doi="10.21437/Odyssey.2020-41", issn="2312-2846", url="https://www.isca-speech.org/archive/Odyssey_2020/abstracts/73.html" }