metadata
license: apache-2.0
base_model: google/flan-t5-base
tags:
- generated_from_trainer
datasets:
- samsum
metrics:
- rouge
model-index:
- name: flan-t5-base-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: 47.2699
flan-t5-base-samsum
This model is a fine-tuned version of google/flan-t5-base on the samsum dataset. It achieves the following results on the evaluation set:
- Loss: 1.3739
- Rouge1: 47.2699
- Rouge2: 23.4519
- Rougel: 39.7967
- Rougelsum: 43.4245
- Gen Len: 17.2466
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: 5e-05
- 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
- num_epochs: 5
Training results
| Training Loss | Epoch | Step | Validation Loss | Rouge1 | Rouge2 | Rougel | Rougelsum | Gen Len |
|---|---|---|---|---|---|---|---|---|
| 1.4528 | 1.0 | 1842 | 1.3864 | 46.717 | 22.7929 | 39.0158 | 42.8051 | 17.3993 |
| 1.3385 | 2.0 | 3684 | 1.3745 | 46.9164 | 23.2729 | 39.1493 | 42.9674 | 17.3431 |
| 1.2711 | 3.0 | 5526 | 1.3742 | 47.2947 | 23.4877 | 39.6201 | 43.4517 | 17.4493 |
| 1.2284 | 4.0 | 7368 | 1.3739 | 47.2699 | 23.4519 | 39.7967 | 43.4245 | 17.2466 |
| 1.2085 | 5.0 | 9210 | 1.3754 | 47.4319 | 23.7124 | 39.8299 | 43.6261 | 17.2967 |
Framework versions
- Transformers 4.35.2
- Pytorch 2.1.0+cu118
- Datasets 2.15.0
- Tokenizers 0.15.0