Teaching LLMs How to Learn with Contextual Fine-Tuning

• URL: http://arxiv.org/abs/2503.09032v1
• Date: Wed, 12 Mar 2025 03:45:53 GMT
• Title: Teaching LLMs How to Learn with Contextual Fine-Tuning
• Authors: Younwoo Choi, Muhammad Adil Asif, Ziwen Han, John Willes, Rahul G. Krishnan,
• Abstract summary: We study a novel generalization of instruction tuning, called contextual fine-tuning, to fine-tune LLMs.<n>We empirically demonstrate that this simple yet effective modification improves the ability of LLMs to be fine-tuned rapidly on new datasets.
• Score: 9.26781270726841
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Prompting Large Language Models (LLMs), or providing context on the expected model of operation, is an effective way to steer the outputs of such models to satisfy human desiderata after they have been trained. But in rapidly evolving domains, there is often need to fine-tune LLMs to improve either the kind of knowledge in their memory or their abilities to perform open ended reasoning in new domains. When human's learn new concepts, we often do so by linking the new material that we are studying to concepts we have already learned before. To that end, we ask, "can prompting help us teach LLMs how to learn". In this work, we study a novel generalization of instruction tuning, called contextual fine-tuning, to fine-tune LLMs. Our method leverages instructional prompts designed to mimic human cognitive strategies in learning and problem-solving to guide the learning process during training, aiming to improve the model's interpretation and understanding of domain-specific knowledge. We empirically demonstrate that this simple yet effective modification improves the ability of LLMs to be fine-tuned rapidly on new datasets both within the medical and financial domains.

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