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Check Your Audio Data: Nkululeko for Bias Detection

  • Technical University of Berlin
  • AudEERING GmbH
  • National Institute of Advanced Industrial Science and Technology
  • Augsburg University
  • Imperial College London

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

We present a new release of the software tool Nkululeko. New additions enable users to automatically perform sanity checks, data cleaning, and bias detection in the data based on machine learning predictions. Two open-source databases from the medical domain are investigated: the Androids de-pression corpus and the UASpeech dysarthria corpus. Results show that both databases have some bias, but not in a severe manner.

Original languageEnglish
Title of host publication2024 27th Conference on the Oriental COCOSDA International Committee for the Co-Ordination and Standardisation of Speech Databases and Assessment Techniques, O-COCOSDA 2024 - Proceedings
EditorsMing-Hsiang Su, Jui-Feng Yeh, Yuan-Fu Liao, Chi-Chun Lee, Yu Taso
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331506032
DOIs
Publication statusPublished - 2024
Externally publishedYes
Event27th Conference on the Oriental COCOSDA International Committee for the Co-Ordination and Standardisation of Speech Databases and Assessment Techniques, O-COCOSDA 2024 - Hsinchu, Taiwan, Province of China
Duration: 17 Oct 202419 Oct 2024

Publication series

Name2024 27th Conference on the Oriental COCOSDA International Committee for the Co-Ordination and Standardisation of Speech Databases and Assessment Techniques, O-COCOSDA 2024 - Proceedings

Conference

Conference27th Conference on the Oriental COCOSDA International Committee for the Co-Ordination and Standardisation of Speech Databases and Assessment Techniques, O-COCOSDA 2024
Country/TerritoryTaiwan, Province of China
CityHsinchu
Period17/10/2419/10/24

Keywords

  • bias detection
  • machine learning
  • open-source tool
  • speaker characteristics

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