base
This model is a fine-tuned version of google/flan-t5-base on the xsum dataset. It achieves the following results on the evaluation set:
- Loss: 1.7099
- Rouge1: 38.7782
- Rouge2: 15.6867
- Rougel: 31.152
- Rougelsum: 31.1439
- Gen Len: 25.9161
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: 1
- eval_batch_size: 4
- seed: 42
- gradient_accumulation_steps: 64
- total_train_batch_size: 64
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: constant
- num_epochs: 3.0
Training results
Framework versions
- Transformers 4.27.0.dev0
- Pytorch 1.13.0+cu117
- Datasets 2.7.1
- Tokenizers 0.12.1
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Dataset used to train spacemanidol/flan-t5-base-xsum
Evaluation results
- Rouge1 on xsumvalidation set self-reported38.778