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README.md
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---
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license: cc-by-sa-3.0
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---
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---
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license: cc-by-sa-3.0
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inference: false
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language:
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- en
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library_name: transformers
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pipeline_tag: text2text-generation
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datasets:
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- pszemraj/dolly_hhrlhf-text2text
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tags:
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- instruct
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---
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# bart-base-instruct: dolly_hhrlhf
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This model is a fine-tuned version of [facebook/bart-base](https://huggingface.co/facebook/bart-base) on the pszemraj/dolly_hhrlhf-text2text dataset.
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## Model description
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text2text models fine-tuned on a [modified dataset for text2text generation](https://huggingface.co/datasets/pszemraj/dolly_hhrlhf-text2text) based on the relatively more permissive [mosaicml/dolly_hhrlhf](https://huggingface.co/datasets/mosaicml/dolly_hhrlhf) dataset.
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Basic usage in Python:
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```python
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# pip install -q transformers accelerate
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from transformers import pipeline, GenerationConfig
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model_name = "pszemraj/bart-base-instruct-dolly_hhrlhf"
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assistant = pipeline(
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"text2text-generation",
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model_name,
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device_map="auto"
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)
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cfg = GenerationConfig.from_pretrained(model_name)
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# pass an 'instruction' as the prompt to the pipeline
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prompt = "Write a guide on how to become a ninja while working a 9-5 job."
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result = assistant(prompt, generation_config=cfg)[0]["generated_text"]
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print(result)
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```
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> using the generation config is optional, can subsitute with other generation params.
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## Intended uses & limitations
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- this is **not** tuned with RLHF etc, and may output offensive results
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- this model is rather small (~600 MB) and therefore it's "cognition" abilities are rather limited.
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## Training procedure
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### Training hyperparameters
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The following hyperparameters were used during training:
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- learning_rate: 4e-05
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- train_batch_size: 8
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- eval_batch_size: 8
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- seed: 42
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- distributed_type: multi-GPU
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- gradient_accumulation_steps: 8
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- total_train_batch_size: 64
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
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- lr_scheduler_type: cosine
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- lr_scheduler_warmup_ratio: 0.03
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- num_epochs: 3.0
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