llama2-prompt-av-binary-lora

language: en license: cc-by-4.0 tags:

• text-classification repo: N.A.

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Model Card for llama2-promt-av-binary-lora

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This model is trained as part of the coursework of COMP34812.

This is a binary classification model that was trained with prompt input to detect whether two pieces of text were written by the same author.

Model Details

Model Description

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This model is based on a Llama2 model that was fine-tuned on 30K pairs of texts for authorship verification. The model is fine-tuned with prompt inputs to utilize the model's linguistic knowledge. To run the model, the demo code is provided in demo.ipynb submitted. It is advised to use the pre-processing and post-processing functions (provided in demo.ipynb) along with the model for best results.

• Developed by: Hei Chan
• Language(s): English
• Model type: Supervised
• Model architecture: Transformers
• Finetuned from model [optional]: meta-llama/Llama-2-7b-hf

Model Resources

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• Repository: https://huggingface.co/meta-llama/Llama-2-7b-hf
• Paper or documentation: https://arxiv.org/abs/2307.09288