Lemswasabi
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README.md
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---
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license: mit
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language:
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- lb
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metrics:
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- wer
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pipeline_tag: automatic-speech-recognition
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-
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---
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tags:
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- automatic-speech-recognition
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- generated_from_trainer
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license: mit
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language:
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- lb
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metrics:
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- wer
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pipeline_tag: automatic-speech-recognition
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model-index:
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- name: Lemswasabi/wav2vec2-large-xlsr-53-842h-luxembourgish-8h
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results:
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- task:
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type: automatic-speech-recognition # Required. Example: automatic-speech-recognition
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name: Speech Recognition # Optional. Example: Speech Recognition
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metrics:
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- type: wer
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value: 13.86
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name: Dev WER
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- type: wer
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value: 12.87
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name: Test WER
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- type: cer
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value: 3.11
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name: Dev CER
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- type: cer
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value: 2.91
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name: Test CER
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---
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<!-- This model card has been generated automatically according to the information the Trainer had access to. You
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should probably proofread and complete it, then remove this comment. -->
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#
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## Model description
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We fine-tuned a wav2vec 2.0 large XLSR-53 checkpoint with 842h of unlabelled Luxembourgish speech
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collected from [RTL.lu](https://www.rtl.lu/). Then the model was fine-tuned on 8h of labelled
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Luxembourgish speech from the same domain.
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## Intended uses & limitations
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More information needed
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## Training and evaluation data
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More information needed
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## Training procedure
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### Training hyperparameters
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The following hyperparameters were used during training:
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- learning_rate: 7.5e-05
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- train_batch_size: 3
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- eval_batch_size: 3
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- seed: 42
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- gradient_accumulation_steps: 4
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- total_train_batch_size: 12
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
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- lr_scheduler_type: linear
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- lr_scheduler_warmup_steps: 2000
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- num_epochs: 50.0
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- mixed_precision_training: Native AMP
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### Framework versions
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- Transformers 4.20.0.dev0
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- Pytorch 1.11.0+cu113
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- Datasets 2.2.1
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- Tokenizers 0.12.1
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## Citation
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This model is a result of our paper `IMPROVING LUXEMBOURGISH SPEECH RECOGNITION WITH CROSS-LINGUAL SPEECH REPRESENTATIONS` submitted to the [IEEE SLT 2022 workshop](https://slt2022.org/)
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```
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@misc{lb-wav2vec2,
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author = {Nguyen, Le Minh and Nayak, Shekhar and Coler, Matt.},
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keywords = {Luxembourgish, multilingual speech recognition, language modelling, wav2vec 2.0 XLSR-53, under-resourced language},
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title = {IMPROVING LUXEMBOURGISH SPEECH RECOGNITION WITH CROSS-LINGUAL SPEECH REPRESENTATIONS},
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year = {2022},
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copyright = {2023 IEEE}
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}
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```
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