Overview of the Fifth Shared Task on Speech Recognition for Vulnerable Individuals in Tamil

Bharathi B, Bharathi Raja Chakravarthi, Sripriya N, Rajeswari Natarajan, Ratnavel Rajalakshmi, Suhasini S


Abstract
In this paper, an overview of the shared task on speech recognition for vulnerable individuals in Tamil (LT-EDI@LDK2025) is described. The work comes with a Tamil dataset that was collected from elderly individuals who identify as male, female, or transgender. The audio samples were taken in public places such as markets, vegetable shops, hospitals, etc. The training phase and the testing phase are when the dataset is made available. The task required of the participants was to handle audio signals using various models and techniques and then turn in their results as transcriptions of the provided test samples. The participant’s results were assessed using WER (Word Error Rate). The transformer-based approach was used by participants to achieve automatic voice recognition. This overview paper discusses the findings and various pre-trained transformer-based models that the participants employed.
Anthology ID:
2025.ltedi-1.37
Volume:
Proceedings of the 5th Conference on Language, Data and Knowledge: Fifth Workshop on Language Technology for Equality, Diversity, Inclusion
Month:
September
Year:
2025
Address:
Naples, Italy
Editors:
Katerina Gkirtzou, Slavko Žitnik, Jorge Gracia, Dagmar Gromann, Maria Pia di Buono, Johanna Monti, Maxim Ionov
Venues:
LTEDI | WS
SIG:
Publisher:
Unior Press
Note:
Pages:
235–241
Language:
URL:
https://aclanthology.org/2025.ltedi-1.37/
DOI:
Bibkey:
Cite (ACL):
Bharathi B, Bharathi Raja Chakravarthi, Sripriya N, Rajeswari Natarajan, Ratnavel Rajalakshmi, and Suhasini S. 2025. Overview of the Fifth Shared Task on Speech Recognition for Vulnerable Individuals in Tamil. In Proceedings of the 5th Conference on Language, Data and Knowledge: Fifth Workshop on Language Technology for Equality, Diversity, Inclusion, pages 235–241, Naples, Italy. Unior Press.
Cite (Informal):
Overview of the Fifth Shared Task on Speech Recognition for Vulnerable Individuals in Tamil (B et al., LTEDI 2025)
Copy Citation:
PDF:
https://aclanthology.org/2025.ltedi-1.37.pdf