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llama_DPO_model
thorirhrafn/llama_DPO_model
llama_DPO_model is a machine learning model from thorirhrafn. Use it for the machine learning task on the model card, and read the license before you ship it in a product. It is set up for peft. The card lists the license as llama2.
should probably proofread and complete it, then remove this comment. --
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At a glance
- Library
- peft
- License
- llama2
- Access
- Public
- Created
- Apr 28, 2024
- Updated
- Apr 29, 2024
- SHA
- f388d56b
Base models
Model card
From the Hugging Face model README
<!-- 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. -->
llama_DPO_model
This model is a fine-tuned version of meta-llama/Llama-2-7b-hf on an unknown dataset. It achieves the following results on the evaluation set:
- Loss: 0.2506
- Rewards/chosen: 0.2764
- Rewards/rejected: -1.0388
- Rewards/accuracies: 1.0
- Rewards/margins: 1.3152
- Logps/rejected: -194.5943
- Logps/chosen: -156.0318
- Logits/rejected: -1.0532
- Logits/chosen: -0.8577
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-07
- train_batch_size: 1
- eval_batch_size: 1
- seed: 42
- gradient_accumulation_steps: 8
- total_train_batch_size: 8
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 2
Training results
| Training Loss | Epoch | Step | Validation Loss | Rewards/chosen | Rewards/rejected | Rewards/accuracies | Rewards/margins | Logps/rejected | Logps/chosen | Logits/rejected | Logits/chosen |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.3358 | 0.79 | 200 | 0.3244 | 0.2277 | -0.7696 | 1.0 | 0.9973 | -191.9022 | -156.5185 | -1.0547 | -0.8590 |
| 0.2428 | 1.59 | 400 | 0.2506 | 0.2764 | -1.0388 | 1.0 | 1.3152 | -194.5943 | -156.0318 | -1.0532 | -0.8577 |
Framework versions
- PEFT 0.8.2
- Transformers 4.38.1
- Pytorch 2.2.0+cu118
- Datasets 2.17.1
- Tokenizers 0.15.2
- Library
- peft
- License
- llama2
- Created
- Apr 28, 2024
- Updated
- Apr 29, 2024