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[Finetune] Integrate Chat template #178
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carsonwang
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Apr 9, 2024
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Thanks for the work! Summarized the changes to update as we discussed offline:
- Remove the added
is_base_modelparameter in the finetuning yaml file. - Allow user configuring
chat_templatein the yaml file. In most of the case, people don't configure it. Priority order: user configured chat_template > model's chat_template > our default template - Write the default template by following other models' (such as llama2 chat), that is, check roles in the message, etc.
- The original data format needs to convert to chat format first, before applying the chat template.
- Add unit tests to test the result after applying chat template, covering all use cases.
- Support chat format as finetuning dataset format. Please follow openAI's format. We can support this in a separate PR.
minmingzhu
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harborn
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Apr 18, 2024
| |lora_config|task_type: CAUSAL_LM<br>r: 8<br>lora_alpha: 32<br>lora_dropout: 0.1|Will be passed to the LoraConfig `__init__()` method, then it'll be used as config to build Peft model object.| | ||
| |deltatuner_config|"algo": "lora"<br>"denas": True<br>"best_model_structure": "/path/to/best_structure_of_deltatuner_model"|Will be passed to the DeltaTunerArguments `__init__()` method, then it'll be used as config to build [Deltatuner model](https://github.com/intel/e2eAIOK/tree/main/e2eAIOK/deltatuner) object.| | ||
| |enable_gradient_checkpointing|False|enable gradient checkpointing to save GPU memory, but will cost more compute runtime| | ||
| |chat_template|None|User-defined chat template.| |
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Have you compared the impact of different templates on fine-tuning performance?
minmingzhu
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Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
2. modify chat template Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
2. add unit test Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
* update * fix blocking * update Signed-off-by: Wu, Xiaochang <[email protected]> * update Signed-off-by: Wu, Xiaochang <[email protected]> * fix setup and getting started Signed-off-by: Wu, Xiaochang <[email protected]> * update Signed-off-by: Wu, Xiaochang <[email protected]> * update Signed-off-by: Wu, Xiaochang <[email protected]> * nit Signed-off-by: Wu, Xiaochang <[email protected]> * Add dependencies for tests and update pyproject.toml Signed-off-by: Wu, Xiaochang <[email protected]> * Update dependencies and test workflow Signed-off-by: Wu, Xiaochang <[email protected]> * Update dependencies and fix torch_dist.py Signed-off-by: Wu, Xiaochang <[email protected]> * Update OpenAI SDK installation and start ray cluster Signed-off-by: Wu, Xiaochang <[email protected]> --------- Signed-off-by: Wu, Xiaochang <[email protected]>
* single test * single test * single test * single test * fix hang error
Signed-off-by: minmingzhu <[email protected]>
* use base model mpt-7b instead of mpt-7b-chat Signed-off-by: minmingzhu <[email protected]> * manual setting specify tokenizer Signed-off-by: minmingzhu <[email protected]> * update Signed-off-by: minmingzhu <[email protected]> * update doc/finetune_parameters.md Signed-off-by: minmingzhu <[email protected]> --------- Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
Signed-off-by: minmingzhu <[email protected]>
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