LoRA-Edge: Tensor-Train-Assisted LoRA for Practical CNN Fine-Tuning on Edge Devices

arXiv — cs.CVFriday, November 7, 2025 at 5:00:00 AM

LoRA-Edge: Tensor-Train-Assisted LoRA for Practical CNN Fine-Tuning on Edge Devices

The introduction of LoRA-Edge marks a significant advancement in on-device fine-tuning of convolutional neural networks (CNNs), particularly for edge applications like Human Activity Recognition (HAR). This innovative method leverages tensor-train assistance to enhance parameter efficiency, making it feasible to fine-tune models within strict memory and energy constraints. This development is crucial as it allows for more effective and adaptable AI applications in real-world scenarios, ensuring that devices can better respond to changing environments.
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