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README.md
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pipeline_tag: automatic-speech-recognition
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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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# Wav2vec2-Bert-Fongbe
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This model is a fine-tuned version of [facebook/w2v-bert-2.0](https://arxiv.org/abs/2108.06209). This has a WER of 24.20 on [Aloresb dataset](https://huggingface.co/datasets/alaleye/aloresb), fongbe language.
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## Model description
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This model is a fine-tuned version of the wav2vec2-BERT architecture on the AlorésB dataset for the Fongbe language. Fongbe, a Gbe language, is predominantly spoken in the southern region of Benin. The model has been fine-tuned specifically for Automatic Speech Recognition (ASR) tasks in this language.
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It can be useful for transcription services, research, and linguistic studies involving Fongbe.
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### Details
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* Model Name: wav2vec2-bert-fongbe
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* Base Model: facebook/w2v-bert-2.0
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* Fine-tuned on: Aloresb dataset
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* Languages: Fongbe
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* Architecture: Wav2vec2 + BERT
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* Fine-tuning Dataset: Aloresb (Fongbe)
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### How to use
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```
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import torch
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import soundfile as sf
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from transformers import AutoModelForCTC, Wav2Vec2BertProcessor
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model_name = "OctaSpace/wav2vec2-bert-fongbe"
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asr_model = AutoModelForCTC.from_pretrained(model_name).to(device)
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processor = Wav2Vec2BertProcessor.from_pretrained(model_name)
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audio_input, _ = sf.read(file)
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inputs = processor([audio_input], sampling_rate=16_000).input_features
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features = torch.tensor(inputs)
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with torch.no_grad():
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logits = asr_model(features).logits
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predicted_ids = torch.argmax(logits, dim=-1)
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predictions = processor.batch_decode(predicted_ids, skip_special_tokens=True)
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```
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### Training Procedure
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The model was fine-tuned on the Aloresb dataset, which contains audio recordings and transcriptions in Fongbe.
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### Training Parameters:
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Optimizer: AdamW
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Learning Rate: 3e-5
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Batch Size: 3
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Epochs: 3
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Evaluation Results
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The model was evaluated using the Word Error Rate (WER) metric on a test set. Here are the results:
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WER: 24.20%
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