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The Mixture-of-Experts (MoE) paradigm has emerged as a powerful approach for scaling transformers with improved resource utilization. However, efficiently fine-tuning MoE models remains largely underexplored. Inspired by recent works on…

机器学习 · 计算机科学 2024-11-14 Yilun Liu , Yunpu Ma , Shuo Chen , Zifeng Ding , Bailan He , Zhen Han , Volker Tresp

Parameter-Efficient Fine-Tuning (PEFT) methods address the increasing size of Large Language Models (LLMs). Currently, many newly introduced PEFT methods are challenging to replicate, deploy, or compare with one another. To address this, we…

计算与语言 · 计算机科学 2026-05-14 Robert Belanec , Ivan Srba , Maria Bielikova

Accurately localizing and segmenting relevant objects from optical remote sensing images (ORSIs) is critical for advancing remote sensing applications. Existing methods are typically built upon moderate-scale pre-trained models and employ…

计算机视觉与模式识别 · 计算机科学 2026-01-15 Yanguang Sun , Chao Wang , Jian Yang , Lei Luo

Limited labeled data makes it hard to train models from scratch in medical domain, and an important paradigm is pre-training and then fine-tuning. Large pre-trained models contain rich representations, which can be adapted to downstream…

计算机视觉与模式识别 · 计算机科学 2023-07-20 Along He , Kai Wang , Zhihong Wang , Tao Li , Huazhu Fu

Reducing scan time in Positron Emission Tomography (PET) imaging while maintaining high-quality images is crucial for minimizing patient discomfort and radiation exposure. Due to the limited size of datasets and distribution discrepancy…

图像与视频处理 · 电气工程与系统科学 2024-07-11 Yumin Kim , Gayoon Choi , Seong Jae Hwang

The adaptation of large language models (LLMs) to specialized reasoning tasks is fundamentally constrained by computational resources. Parameter-Efficient Fine-Tuning (PEFT) methods have emerged as a powerful solution, yet the landscape of…

计算与语言 · 计算机科学 2025-09-15 Brennen Hill

The rapid progress of large language models (LLMs) has transformed natural language processing, yet the challenge of efficient adaptation remains unresolved. Full fine-tuning achieves strong performance but imposes prohibitive computational…

量子物理 · 物理学 2025-09-23 Emily Jimin Roh , Hyojun Ahn , Samuel Yen-Chi Chen , Soohyun Park , Joongheon Kim

Parameter-efficient fine-tuning (PEFT) has emerged as a crucial approach for adapting large vision transformers to downstream tasks without the prohibitive computational costs of full fine-tuning. While existing visual prompt tuning (VPT)…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Xi Xiao , Yunbei Zhang , Yanshuh Li , Xingjian Li , Tianyang Wang , Jihun Hamm , Xiao Wang , Min Xu

Morphology-aware policy learning is a means of enhancing policy sample efficiency by aggregating data from multiple agents. These types of policies have previously been shown to help generalize over dynamic, kinematic, and limb…

Parameter-efficient fine-tuning (PEFT) has become a standard approach for adapting large pre-trained models. Amongst PEFT methods, low-rank adaptation (LoRA) has achieved notable success. However, recent studies have highlighted its…

机器学习 · 计算机科学 2025-08-04 Paul Albert , Frederic Z. Zhang , Hemanth Saratchandran , Anton van den Hengel , Ehsan Abbasnejad

Segmentation is an important analysis task for biomedical images, enabling the study of individual organelles, cells or organs. Deep learning has massively improved segmentation methods, but challenges remain in generalization to new…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Carolin Teuber , Anwai Archit , Constantin Pape

Parameter-Efficient Fine-Tuning (PEFT) and Retrieval-Augmented Generation (RAG) have become popular methods for adapting large language models while minimizing compute requirements. In this paper, we apply PEFT methods (P-tuning, Adapters,…

计算与语言 · 计算机科学 2024-10-28 Aleksander Ficek , Jiaqi Zeng , Oleksii Kuchaiev

Parameter-efficient fine-tuning (PEFT) has become increasingly important as foundation models continue to grow in both popularity and size. Adapter has been particularly well-received due to their potential for parameter reduction and…

计算机视觉与模式识别 · 计算机科学 2024-06-07 Minglei Li , Peng Ye , Yongqi Huang , Lin Zhang , Tao Chen , Tong He , Jiayuan Fan , Wanli Ouyang

Parameter-Efficient Fine-Tuning (PEFT) methods are crucial for adapting large pre-trained models. Among these, LoRA is considered a foundational approach. Building on this, the influential DoRA method enhances performance by decomposing…

机器学习 · 计算机科学 2025-11-11 Da Chang , Peng Xue , Yu Li , Yongxiang Liu , Pengxiang Xu , Shixun Zhang

Fine-tuning large language models (LLMs) on downstream tasks requires substantial computational resources. Selective PEFT, a class of parameter-efficient fine-tuning (PEFT) methodologies, aims to mitigate these computational challenges by…

计算与语言 · 计算机科学 2025-06-24 Aradhye Agarwal , Suhas K Ramesh , Ayan Sengupta , Tanmoy Chakraborty

Parameter-efficient fine-tuning (PEFT) methods are widely used to adapt large language models (LLMs) to downstream tasks and are often assumed to improve factual correctness. However, how the parameter-efficient fine-tuning methods affect…

计算与语言 · 计算机科学 2026-02-13 Xu Hu , Yifan Zhang , Songtao Wei , Chen Zhao , Qiannan Li , Bingzhe Li , Feng Chen

Large pre-trained models (LPMs) have demonstrated exceptional performance in diverse natural language processing and computer vision tasks. However, fully fine-tuning these models poses substantial memory challenges, particularly in…

机器学习 · 计算机科学 2024-09-12 Chengwei Sun , Jiwei Wei , Yujia Wu , Yiming Shi , Shiyuan He , Zeyu Ma , Ning Xie , Yang Yang

Fine-tuning large foundation models is essential for building expert models tailored to specialized tasks and domains, but fully updating billions of parameters is computationally prohibitive. Reducing the number of trainable parameters…

机器学习 · 计算机科学 2026-04-21 Junseo Hwang , Wonguk Cho , Taesup Kim

Parameter Efficient Fine-Tuning (PEFT) methods have emerged as effective and promising approaches for fine-tuning pre-trained language models. Compared with Full parameter Fine-Tuning (FFT), PEFT achieved comparable task performance with a…

机器学习 · 计算机科学 2025-06-10 Tongzhou Yu , Zhuhao Zhang , Guanghui Zhu , Shen Jiang , Meikang Qiu , Yihua Huang

Various parameter-efficient fine-tuning (PEFT) techniques have been proposed to enable computationally efficient fine-tuning while maintaining model performance. However, existing PEFT methods are still limited by the growing number of…

计算与语言 · 计算机科学 2024-02-20 Yifan Yang , Jiajun Zhou , Ngai Wong , Zheng Zhang