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October 10, 2025Open Access

Optimizing Fine-Tuning through Advanced Initialization Strategies for Low-Rank Adaptation

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YXYongfu Xue

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Overview

This approach improves performance in parameter-efficient fine-tuning methods for large language models, suggesting potential gains in various tasks.

Key Points

  • IniLoRA achieves superior performance compared to standard LoRA, addressing initialization limitations.
  • Experimental results show that both IniLoRA-$α$ and IniLoRA-$β$ enhance the effectiveness of low-rank adaptation methods.
  • Initialization strategies closely approximating original model weights led to improved activation and leverage of model capabilities.
  • The novel strategies aim to optimize fine-tuning across numerous models and tasks, indicating broader applications.

Cite This Study

Yongfu Xue (2025) studied this question.

synapsesocial.com/papers/68e865117ef2f04ca37e4ddahttps://doi.org/10.48550/arxiv.2510.03731
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