update model card README.md

README.md

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+---
+license: apache-2.0
+tags:
+- generated_from_trainer
+model-index:
+- name: wav2vec2-base-timit-demo-colab57
+  results: []
+---
+
+<!-- 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. -->
+
+# wav2vec2-base-timit-demo-colab57
+
+This model is a fine-tuned version of [facebook/wav2vec2-base](https://huggingface.co/facebook/wav2vec2-base) on the None dataset.
+It achieves the following results on the evaluation set:
+- Loss: 0.7328
+- Wer: 0.4593
+
+## 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
+- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
+- lr_scheduler_type: linear
+- lr_scheduler_warmup_steps: 1000
+- num_epochs: 60
+- mixed_precision_training: Native AMP
+
+### Training results
+
+| Training Loss | Epoch | Step | Validation Loss | Wer    |
+|:-------------:|:-----:|:----:|:---------------:|:------:|
+| 4.9876        | 7.04  | 500  | 3.1483          | 1.0    |
+| 1.4621        | 14.08 | 1000 | 0.6960          | 0.6037 |
+| 0.4404        | 21.13 | 1500 | 0.6392          | 0.5630 |
+| 0.2499        | 28.17 | 2000 | 0.6738          | 0.5281 |
+| 0.1732        | 35.21 | 2500 | 0.6789          | 0.4952 |
+| 0.1347        | 42.25 | 3000 | 0.7328          | 0.4835 |
+| 0.1044        | 49.3  | 3500 | 0.7258          | 0.4840 |
+| 0.0896        | 56.34 | 4000 | 0.7328          | 0.4593 |
+
+
+### Framework versions
+
+- Transformers 4.11.3
+- Pytorch 1.11.0+cu113
+- Datasets 1.18.3
+- Tokenizers 0.10.3