Sustainable self-supervised learning for speech representations
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Abstract (arXiv)
Sustainable artificial intelligence focuses on data, hardware, and algorithms to make machine learning models more environmentally responsible. In particular, machine learning models for speech representations are computationally expensive, generating environmental concerns because of their high energy consumption. Thus, we propose a sustainable self-supervised model to learn speech representation, combining optimizations in neural layers and training to reduce computing costs. The proposed model improves over a resource-efficient baseline, reducing both memory usage and computing cost estimations. It pretrains using a single GPU in less than a day. On top of that, it improves the error rate performance of the baseline in downstream task evaluations. When comparing it to large speech representation approaches, there is an order of magnitude reduction in memory usage, while computing cost reductions represent almost three orders of magnitude improvement.
Key facts. Cited by 4 papers in the map (data through 7 Oct 2026). Builds on 33 of its 41 references that are in the map. First posted on arXiv 11 Jun 2024.
Builds on
33 of 41 references.
References · 33
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21 more
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Built on by
Citing papers per year: 2024: 1; 2025: 2; 2026: 1.
4 papers.
- 2024Efficient Training of Self-Supervised Speech Foundation Models on a Compute Budgetcited by 5
- 2025Efficient Finetuning for Dimensional Speech Emotion Recognition in the Age of Transformerscited by 3
- 2025Codec2Vec: Self-Supervised Speech Representation Learning Using Neural Speech Codecscited by 3
- 2026MoLGE: Mixture of Language Group Experts for Efficient Scaling of Massively Multilingual Speech Recognitioncited by 0
- 2026MoLGE: Mixture of Language Group Experts for Efficient Scaling of Massively Multilingual Speech Recognition27 Jul 2026
- 2025Codec2Vec: Self-Supervised Speech Representation Learning Using Neural Speech Codecs20 Nov 2025
- 2025Efficient Finetuning for Dimensional Speech Emotion Recognition in the Age of Transformers17 Feb 2025
- 2024Efficient Training of Self-Supervised Speech Foundation Models on a Compute Budget9 Sep 2024