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# wav2vec2-base-finetuned-ks-unbalanced

This model is a fine-tuned version of [facebook/wav2vec2-base](https://huggingface.co/facebook/wav2vec2-base) on the superb dataset.
It achieves the following results on the evaluation set:
- Loss: 0.1805
- Accuracy: 0.9779

## Model description

More information needed

## Intended uses & limitations

More information needed

## Training and evaluation data

More information needed

## Training procedure

### Training hyperparameters

The following hyperparameters were used during training:
- learning_rate: 3e-05
- train_batch_size: 64
- eval_batch_size: 64
- seed: 42
- gradient_accumulation_steps: 4
- total_train_batch_size: 256
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- lr_scheduler_warmup_ratio: 0.1
- num_epochs: 5

### Training results

| Training Loss | Epoch | Step | Validation Loss | Accuracy |
|:-------------:|:-----:|:----:|:---------------:|:--------:|
| 1.2449        | 1.0   | 199  | 1.1639          | 0.6731   |
| 0.5926        | 2.0   | 399  | 0.4796          | 0.9256   |
| 0.3655        | 3.0   | 599  | 0.2651          | 0.9737   |
| 0.2644        | 4.0   | 799  | 0.1970          | 0.9766   |
| 0.2425        | 4.98  | 995  | 0.1805          | 0.9779   |


### Framework versions

- Transformers 4.33.3
- Pytorch 2.0.1+cu117
- Datasets 2.14.5
- Tokenizers 0.13.3

{"license": "apache-2.0", "tags": ["generated_from_trainer"], "datasets": ["superb"], "metrics": ["accuracy"], "base_model": "facebook/wav2vec2-base", "model-index": [{"name": "wav2vec2-base-finetuned-ks-unbalanced", "results": [{"task": {"type": "audio-classification", "name": "Audio Classification"}, "dataset": {"name": "superb", "type": "superb", "config": "ks", "split": "validation", "args": "ks"}, "metrics": [{"type": "accuracy", "value": 0.9779346866725508, "name": "Accuracy"}]}]}]}
transformers pytorch wav2vec2 audio-classification generated_from_trainer dataset:superb base_model:facebook/wav2vec2-base license:apache-2.0 model-index endpoints_compatible region:us