readme: ---
  license: apache-2.0
  tags:
  - generated_from_trainer
  datasets:
  - samsum
  metrics:
  - rouge
  model-index:
  - name: flan-t5-xl-samsum
    results:
    - task:
        name: Sequence-to-sequence Language Modeling
        type: text2text-generation
      dataset:
        name: samsum
        type: samsum
        config: samsum
        split: test
        args: samsum
      metrics:
      - name: Rouge1
        type: rouge
        value: 49.0281
  ---
  
  <!-- 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. -->
  
  # flan-t5-xl-samsum
  
  This model is a fine-tuned version of [google/flan-t5-xl](https://huggingface.co/google/flan-t5-xl) on the samsum dataset.
  It achieves the following results on the evaluation set:
  - Loss: nan
  - Rouge1: 49.0281
  - Rouge2: 25.8273
  - Rougel: 41.7919
  - Rougelsum: 45.2608
  - Gen Len: 16.6874
  
  ## 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: 4
  - eval_batch_size: 1
  - seed: 42
  - optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
  - lr_scheduler_type: linear
  - num_epochs: 2
  - mixed_precision_training: Native AMP
  
  ### Training results
  
  | Training Loss | Epoch | Step | Validation Loss | Rouge1  | Rouge2  | Rougel  | Rougelsum | Gen Len |
  |:-------------:|:-----:|:----:|:---------------:|:-------:|:-------:|:-------:|:---------:|:-------:|
  | 0.0           | 1.0   | 3683 | nan             | 49.0281 | 25.8273 | 41.7919 | 45.2608   | 16.6874 |
  | 0.0           | 2.0   | 7366 | nan             | 49.0281 | 25.8273 | 41.7919 | 45.2608   | 16.6874 |
  
  
  ### Framework versions
  
  - Transformers 4.26.0
  - Pytorch 1.12.0+cu116
  - Datasets 2.9.0
  - Tokenizers 0.12.1
  