
## Wav2Vec2-Large-XLSR-53 pretrained on Ainu language data

This is a [wav2vec-large-xlsr-53](https://huggingface.co/facebook/wav2vec2-large-xlsr-53) model adapted for the Ainu language by performing continued  pretraining for 100k steps on 234 hours of speech data in Hokkaido Ainu and Sakhalin Ainu.
For details, please refer to the [paper](https://arxiv.org/abs/2301.07295).

A model fine-tuned for automatic transcription of Sakhalin Ainu is also available: [wav2vec2-large-xlsr-53-ain-sakh](https://huggingface.co/karolnowakowski/wav2vec2-large-xlsr-53-ain-sakh).

## Citation
When using the model please cite the following paper:
```bibtex
@article{NOWAKOWSKI2023103148,
title = {Adapting multilingual speech representation model for a new, underresourced language through multilingual fine-tuning and continued pretraining},
journal = {Information Processing & Management},
volume = {60},
number = {2},
pages = {103148},
year = {2023},
issn = {0306-4573},
doi = {https://doi.org/10.1016/j.ipm.2022.103148},
url = {https://www.sciencedirect.com/science/article/pii/S0306457322002497},
author = {Karol Nowakowski and Michal Ptaszynski and Kyoko Murasaki and Jagna Nieuważny},
keywords = {Automatic speech transcription, ASR, Wav2vec 2.0, Pretrained transformer models, Speech representation models, Cross-lingual transfer, Language documentation, Endangered languages, Underresourced languages, Sakhalin Ainu},
abstract = {In recent years, neural models learned through self-supervised pretraining on large scale multilingual text or speech data have exhibited promising results for underresourced languages, especially when a relatively large amount of data from related language(s) is available. While the technology has a potential for facilitating tasks carried out in language documentation projects, such as speech transcription, pretraining a multilingual model from scratch for every new language would be highly impractical. We investigate the possibility for adapting an existing multilingual wav2vec 2.0 model for a new language, focusing on actual fieldwork data from a critically endangered tongue: Ainu. Specifically, we (i) examine the feasibility of leveraging data from similar languages also in fine-tuning; (ii) verify whether the model’s performance can be improved by further pretraining on target language data. Our results show that continued pretraining is the most effective method to adapt a wav2vec 2.0 model for a new language and leads to considerable reduction in error rates. Furthermore, we find that if a model pretrained on a related speech variety or an unrelated language with similar phonological characteristics is available, multilingual fine-tuning using additional data from that language can have positive impact on speech recognition performance when there is very little labeled data in the target language.}
}
```
{"language": ["multilingual", "ain"], "license": "apache-2.0"}
transformers pytorch wav2vec2 pretraining multilingual ain arxiv:2301.07295 license:apache-2.0 endpoints_compatible region:us
TAGS
#transformers #pytorch #wav2vec2 #pretraining #multilingual #ain #arxiv-2301.07295 #license-apache-2.0 #endpoints_compatible #region-us 


## Wav2Vec2-Large-XLSR-53 pretrained on Ainu language data

This is a wav2vec-large-xlsr-53 model adapted for the Ainu language by performing continued  pretraining for 100k steps on 234 hours of speech data in Hokkaido Ainu and Sakhalin Ainu.
For details, please refer to the paper.

A model fine-tuned for automatic transcription of Sakhalin Ainu is also available: wav2vec2-large-xlsr-53-ain-sakh.

When using the model please cite the following paper:

## Wav2Vec2-Large-XLSR-53 pretrained on Ainu language data

This is a wav2vec-large-xlsr-53 model adapted for the Ainu language by performing continued  pretraining for 100k steps on 234 hours of speech data in Hokkaido Ainu and Sakhalin Ainu.
For details, please refer to the paper.

A model fine-tuned for automatic transcription of Sakhalin Ainu is also available: wav2vec2-large-xlsr-53-ain-sakh.

When using the model please cite the following paper:
TAGS
#transformers #pytorch #wav2vec2 #pretraining #multilingual #ain #arxiv-2301.07295 #license-apache-2.0 #endpoints_compatible #region-us 
 ## Wav2Vec2-Large-XLSR-53 pretrained on Ainu language data

This is a wav2vec-large-xlsr-53 model adapted for the Ainu language by performing continued  pretraining for 100k steps on 234 hours of speech data in Hokkaido Ainu and Sakhalin Ainu.
For details, please refer to the paper.

A model fine-tuned for automatic transcription of Sakhalin Ainu is also available: wav2vec2-large-xlsr-53-ain-sakh.

When using the model please cite the following paper:
passage: TAGS
#transformers #pytorch #wav2vec2 #pretraining #multilingual #ain #arxiv-2301.07295 #license-apache-2.0 #endpoints_compatible #region-us 
## Wav2Vec2-Large-XLSR-53 pretrained on Ainu language data

This is a wav2vec-large-xlsr-53 model adapted for the Ainu language by performing continued  pretraining for 100k steps on 234 hours of speech data in Hokkaido Ainu and Sakhalin Ainu.
For details, please refer to the paper.

A model fine-tuned for automatic transcription of Sakhalin Ainu is also available: wav2vec2-large-xlsr-53-ain-sakh.

When using the model please cite the following paper: