20 results for “LoRA fine-tuning”
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CSULoRA is a post-hoc method that corrects trained LoRA adapters by estimating a safety-aligned subspace and solving a penalized minimum-change problem to attenuate unsafe update directions while pres…
This paper investigates the application of Parameter-Efficient Fine-Tuning (PEFT) methods, specifically adapters and LoRA, to large pretrained models for instance segmentation, demonstrating that thes…
This paper derives a method to predict and mitigate intruder dimensions caused by LoRA fine-tuning in deep learning models, improving performance and reducing forgetting.
The paper introduces NaRA, a noise-aware LoRA technique that dynamically adapts fine-tuning parameters based on the noise level during diffusion, significantly improving the performance of Diffusion L…
This paper provides a theoretical explanation for why low-rank adaptation (LoRA) is effective in fine-tuning large pretrained models.
Mingxi Zhang, Renjie Xie, Jincheng Wang, Guyue Li +1 more
The paper proposes a lightweight, self-adaptive framework using LoRA to efficiently extract and aggregate radio frequency fingerprints for robust open-set authentication in dynamic wireless environmen…
The paper demonstrates that Low-Rank Adaptation (LoRA) is an effective and superior method for adapting large, pretrained Transformer surrogates for automotive aerodynamics to new vehicle families usi…
Haichao Sha, Zihao Wang, Yuncheng Wu, Hong Chen +1 more
The paper proposes DP-SelFT, a novel framework for differentially private selective fine-tuning that significantly improves the privacy-utility trade-off for LLMs by intelligently selecting robust par…
Xinjue Wang, Xiuheng Wang, Yejun Zhang, Sergiy A. Vorobyov +2 more
The paper investigates whether using fine-grained, tensorized adapters (CP components) instead of standard LoRA ranks improves the accuracy-budget trade-off in PEFT, finding that while they fill budge…
Dongjun Kim, Adrian de Wynter, Huancheng Chen, Heasung Kim +1 more
The paper introduces FoLoRA, a novel optimization framework that uses a generalized Rayleigh quotient to achieve a superior balance between adapting foundation models to specific tasks and preserving…
Shiran Liu, Gaohui Xu, Sergio Burdisso, Thibault Bañeras-Roux +2 more
The paper proposes oracle-guided fine-tuning to improve post-editing of ASR transcripts by using curated pools of corrections, regularizers, and hard negatives.
LayerRoute introduces a lightweight, input-conditioned adapter that selectively skips transformer blocks in agentic language models, achieving significant FLOPs reduction while improving performance.
Zeyan Li, Panqi Yang, Qirong Guo, Shengda Zhuo +4 more
This paper introduces READ, a method to combine multiple independently trained adapters into a single model without interference or retraining.
Ziwen Xu, Haiwen Hong, Linsong Yu, Benglei Cui +3 more
The paper quantifies the exact parametric memory capacity of LLMs using LoRA and proposes a new optimization strategy, MemFT, to enhance memory fidelity.
TailLoR is a new parameter-efficient finetuning method that uses the singular bases of pre-trained weights to learn low-rank updates, specifically penalizing updates along dominant directions to impro…
The paper proposes a novel safety fine-tuning method that uses the target model's own rollouts to identify and train on the hardest prompts, significantly reducing jailbreak success rates while mainta…