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audio_cls_nkn
Pura2d/audio_cls_nkn
audio_cls_nkn is a audio classification model from Pura2d. Use it for the audio classification task on the model card, and read the license before you ship it in a product. It is set up for transformers.
should probably proofread and complete it, then remove this comment. --
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At a glance
- Task
- Audio Classification
- Library
- transformers
- Model type
- wav2vec2
- Access
- Public
- Created
- Nov 7, 2025
- Updated
- Nov 7, 2025
- SHA
- ae65656f
Base models
Model card
From the Hugging Face model README
<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->
audio_cls_nkn
This model is a fine-tuned version of Kkonjeong/wav2vec2-base-korean on an unknown dataset. It achieves the following results on the evaluation set:
- Loss: 0.6969
- Accuracy: 0.8992
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: 0.0001
- train_batch_size: 8
- eval_batch_size: 8
- seed: 42
- gradient_accumulation_steps: 4
- total_train_batch_size: 32
- optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
- lr_scheduler_type: linear
- num_epochs: 10
- mixed_precision_training: Native AMP
Training results
| Training Loss | Epoch | Step | Validation Loss | Accuracy |
|---|---|---|---|---|
| No log | 1.0 | 15 | 2.3611 | 0.3529 |
| No log | 2.0 | 30 | 2.0563 | 0.5126 |
| No log | 3.0 | 45 | 1.6787 | 0.6555 |
| No log | 4.0 | 60 | 1.3515 | 0.7563 |
| No log | 5.0 | 75 | 1.2295 | 0.7311 |
| No log | 6.0 | 90 | 0.9776 | 0.8487 |
| No log | 7.0 | 105 | 0.8444 | 0.8655 |
| No log | 8.0 | 120 | 0.7801 | 0.8824 |
| No log | 9.0 | 135 | 0.7146 | 0.8824 |
| No log | 10.0 | 150 | 0.6969 | 0.8992 |
Framework versions
- Transformers 4.57.1
- Pytorch 2.8.0+cu126
- Datasets 3.6.0
- Tokenizers 0.22.1
- Task
- Audio Classification
- Library
- transformers
- Type
- wav2vec2
- Created
- Nov 7, 2025
- Updated
- Nov 7, 2025