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--- |
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license: apache-2.0 |
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base_model: google/flan-t5-base |
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tags: |
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- generated_from_trainer |
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datasets: |
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- samsum |
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metrics: |
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- rouge |
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model-index: |
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- name: flan-t5-base-samsum |
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results: |
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- task: |
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name: Sequence-to-sequence Language Modeling |
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type: text2text-generation |
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dataset: |
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name: samsum |
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type: samsum |
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config: samsum |
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split: test |
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args: samsum |
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metrics: |
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- name: Rouge1 |
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type: rouge |
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value: 47.39 |
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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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# flan-t5-base-samsum |
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This model is a fine-tuned version of [google/flan-t5-base](https://huggingface.co/google/flan-t5-base) on the samsum dataset. |
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It achieves the following results on the evaluation set: |
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- Loss: 1.3707 |
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- Rouge1: 47.39 |
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- Rouge2: 23.8837 |
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- Rougel: 40.08 |
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- Rougelsum: 43.7241 |
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- Gen Len: 17.2137 |
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## Model description |
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More information needed |
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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: 5e-05 |
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- train_batch_size: 8 |
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- eval_batch_size: 8 |
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- seed: 42 |
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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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- num_epochs: 5 |
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### Training results |
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| Training Loss | Epoch | Step | Validation Loss | Rouge1 | Rouge2 | Rougel | Rougelsum | Gen Len | |
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|:-------------:|:-----:|:----:|:---------------:|:-------:|:-------:|:-------:|:---------:|:-------:| |
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| 1.4525 | 1.0 | 1842 | 1.3837 | 46.4021 | 22.8734 | 39.1025 | 42.8284 | 17.2149 | |
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| 1.3436 | 2.0 | 3684 | 1.3725 | 47.0983 | 23.5269 | 39.8757 | 43.4526 | 17.1954 | |
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| 1.2821 | 3.0 | 5526 | 1.3708 | 47.2332 | 23.6343 | 39.7749 | 43.4436 | 17.2271 | |
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| 1.2307 | 4.0 | 7368 | 1.3707 | 47.39 | 23.8837 | 40.08 | 43.7241 | 17.2137 | |
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| 1.1986 | 5.0 | 9210 | 1.3762 | 47.4841 | 23.9306 | 40.0741 | 43.7225 | 17.2821 | |
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### Framework versions |
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- Transformers 4.35.2 |
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- Pytorch 2.0.1+cu117 |
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- Datasets 2.15.0 |
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- Tokenizers 0.15.0 |
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