Improved Meta Learning for Low Resource Speech Recognition

@inproceedings{Singh2022ImprovedML,
  title={Improved Meta Learning for Low Resource Speech Recognition},
  author={Satwinder Singh and Ruili Wang and Feng Hou},
  booktitle={ICASSP},
  year={2022}
}
We propose a new meta learning based framework for low resource speech recognition that improves the previous model agnostic meta learning (MAML) approach. The MAML is a simple yet powerful meta learning approach. However, the MAML presents some core deficiencies such as training in-stabilities and slower convergence speed. To address these issues, we adopt multi-step loss (MSL). The MSL aims to calculate losses at every step of the inner loop of MAML and then combines them with a weighted… 

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