40 lines
710 B
YAML
40 lines
710 B
YAML
### model
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model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
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reward_model: saves/llama3-8b/lora/reward
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### method
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stage: ppo
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do_train: true
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finetuning_type: lora
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lora_target: all
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### dataset
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dataset: identity,alpaca_en_demo
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template: llama3
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cutoff_len: 1024
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max_samples: 1000
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overwrite_cache: true
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preprocessing_num_workers: 16
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### output
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output_dir: saves/llama3-8b/lora/ppo
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logging_steps: 10
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save_steps: 500
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plot_loss: true
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overwrite_output_dir: true
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### train
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per_device_train_batch_size: 1
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gradient_accumulation_steps: 8
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learning_rate: 1.0e-5
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num_train_epochs: 3.0
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lr_scheduler_type: cosine
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warmup_ratio: 0.1
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bf16: true
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ddp_timeout: 180000000
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### generate
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max_new_tokens: 512
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top_k: 0
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top_p: 0.9
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