Parameter-Efficient Fine-Tuning for Foundation Models
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Abstract (arXiv)
This survey delves into the realm of Parameter-Efficient Fine-Tuning (PEFT) within the context of Foundation Models (FMs). PEFT, a cost-effective fine-tuning technique, minimizes parameters and computational complexity while striving for optimal downstream task performance. FMs, like ChatGPT, DALL-E, and LLaVA specialize in language understanding, generative tasks, and multimodal tasks, trained on diverse datasets spanning text, images, and videos. The diversity of FMs guides various adaptation strategies for PEFT. Therefore, this survey aims to provide a comprehensive overview of PEFT techniques applied to diverse FMs and address critical gaps in understanding the techniques, trends, and applications. We start by providing a detailed development of FMs and PEFT. Subsequently, we systematically review the key categories and core mechanisms of PEFT across diverse FMs to offer a comprehensive understanding of trends. We also explore the most recent applications across various FMs to demonstrate the versatility of PEFT, shedding light on the integration of systematic PEFT methods with a range of FMs. Furthermore, we identify potential research and development directions for improving PEFTs in the future. This survey provides a valuable resource for both newcomers and experts seeking to understand and use the power of PEFT across FMs. All reviewed papers are listed at urlhttps://github.com/THUDM/Awesome-Parameter-Efficient-Fine-Tuning-for-Foundation-Models.
Key facts. Cited by 45 papers in the map (data through 14 Oct 2026). Builds on 235 of its 308 references that are in the map. First posted on arXiv 23 Jan 2025.
Builds on
235 of 308 references.
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50 most cited of 235 All 235 (JSON)
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Citing papers per year: 2025: 25; 2026: 20.
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- 2025A Stronger Mixture of Low-Rank Experts for Fine-Tuning Foundation Modelscited by 9
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- 2026Energy- and Memory-Efficient PEFT Methods for Personalized On-Device SLMs on Consumer GPUs5 Aug 2026
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- 2026The Hidden Power of Scaling Factor in LoRA Optimization11 Jun 2026
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- 2026CURE:Circuit-Aware Unlearning for LLM-based Recommendation4 Apr 2026
- 2026Shifting Adaptation from Weight Space to Memory Space: A Memory-Augmented Agent for Medical Image Segmentation6 Mar 2026
- 2026FG-OrIU: Towards Better Forgetting via Feature-Gradient Orthogonality for Incremental Unlearning20 Jan 2026
- 2026PASs-MoE: Mitigating Misaligned Co-drift among Router and Experts via Pathway Activation Subspaces for Continual Learning19 Jan 2026
- 2026Enhancing Vision Language Models with Logic Reasoning for Situational Awareness16 Jan 2026
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- 2025EvoEdit: Lifelong Free-Text Knowledge Editing through Latent Perturbation Augmentation and Knowledge-driven Parameter Fusion4 Dec 2025
- 2025Unleashing the Power of Vision-Language Models for Long-Tailed Multi-Label Visual Recognition25 Nov 2025
- 2025CrossEarth-Gate: Fisher-Guided Adaptive Tuning Engine for Efficient Adaptation of Cross-Domain Remote Sensing Semantic Segmentation25 Nov 2025
- 2025Parameter Importance-Driven Continual Learning for Foundation Models19 Nov 2025
- 2025MediRec: Enhancing Chinese Medication Recommendation with Explainable Clinical Reasoning24 Oct 2025
- 2025Evolution of meta's llama models and parameter-efficient fine-tuning of large language models: a survey14 Oct 2025
- 2025TAP: Two-Stage Adaptive Personalization of Multi-Task and Multi-Modal Foundation Models in Federated Learning30 Sep 2025
- 2025Task-Adaptive Parameter-Efficient Fine-Tuning for Weather Foundation Models26 Sep 2025
- 2025HiCoLoRA: Addressing Context-Prompt Misalignment via Hierarchical Collaborative LoRA for Zero-Shot DST24 Sep 2025
- 2025TDRM: Smooth Reward Models with Temporal Difference for LLM RL and Inference18 Sep 2025
- 2025IPA: An Information-Reconstructive Input Projection Framework for Efficient Foundation Model Adaptation4 Sep 2025
- 2025C-Flat++: Towards a More Efficient and Powerful Framework for Continual Learning26 Aug 2025
- 2025The Primacy of Magnitude in Low-Rank Adaptation9 Jul 2025
- 2025Benchmarking Foundation Models and Parameter-Efficient Fine-Tuning for Prognosis Prediction in Medical Imaging23 Jun 2025
- 2025Branch, or Layer? Zeroth-Order Optimization for Continual Learning of Vision-Language Models14 Jun 2025
- 2025Perspective on Utilizing Foundation Models for Laboratory Automation in Materials Research14 Jun 2025
- 2025Taming LLMs by Scaling Learning Rates with Gradient Grouping1 Jun 2025
- 2025Lung Nodule-SSM: Self-Supervised Lung Nodule Detection and Classification in Thoracic CT Images21 May 2025
- 2025Prompt to Polyp: Medical Text-Conditioned Image Synthesis with Diffusion Models8 May 2025
- 2025Segment Any Crack: Deep Semantic Segmentation Adaptation for Crack Detection19 Apr 2025
- 2025Surgical AI Copilot: Energy-Based Fourier Gradient Low-Rank Adaptation for Surgical LLM Agent Reasoning and Planning12 Mar 2025
- 2025S2A: A Unified Framework for Parameter and Memory Efficient Transfer Learning11 Mar 2025
- 2025A Stronger Mixture of Low-Rank Experts for Fine-Tuning Foundation Models20 Feb 2025
- 2025Token Adaptation via Side Graph Convolution for Efficient Fine-tuning of 3D Point Cloud Transformers19 Feb 2025
- 2025Parameter Importance-Driven Continual Learning for Foundation Modelscited by 2
- 2025Surgical AI Copilot: Energy-Based Fourier Gradient Low-Rank Adaptation for Surgical LLM Agent Reasoning and Planningcited by 1
- 2025MediRec: Enhancing Chinese Medication Recommendation with Explainable Clinical Reasoningcited by 1
- 2025Rethinking Fine-Tuning: Unlocking Hidden Capabilities in Vision-Language Modelscited by 0
- 2026Enhancing Vision Language Models with Logic Reasoning for Situational Awarenesscited by 0
- 2026Enhancing Vision Language Models with Logic Reasoning for Situational Awareness16 Jan 2026
- 2025Rethinking Fine-Tuning: Unlocking Hidden Capabilities in Vision-Language Models28 Dec 2025
- 2025Parameter Importance-Driven Continual Learning for Foundation Models19 Nov 2025
- 2025MediRec: Enhancing Chinese Medication Recommendation with Explainable Clinical Reasoning24 Oct 2025
- 2025Surgical AI Copilot: Energy-Based Fourier Gradient Low-Rank Adaptation for Surgical LLM Agent Reasoning and Planning12 Mar 2025
- 2025A Stronger Mixture of Low-Rank Experts for Fine-Tuning Foundation Modelscited by 9
- 2026PASs-MoE: Mitigating Misaligned Co-drift among Router and Experts via Pathway Activation Subspaces for Continual Learningcited by 4
- 2026RotMoLE: Enhancing Mixture of Low-Rank Experts through Rotational Gating Mechanismcited by 1
- 2026RotMoLE: Enhancing Mixture of Low-Rank Experts through Rotational Gating Mechanism25 May 2026
- 2026PASs-MoE: Mitigating Misaligned Co-drift among Router and Experts via Pathway Activation Subspaces for Continual Learning19 Jan 2026
- 2025A Stronger Mixture of Low-Rank Experts for Fine-Tuning Foundation Models20 Feb 2025
- 2025The Primacy of Magnitude in Low-Rank Adaptationcited by 7
- 2025Evolution of meta's llama models and parameter-efficient fine-tuning of large language models: a surveycited by 5
- 2025Benchmarking Foundation Models and Parameter-Efficient Fine-Tuning for Prognosis Prediction in Medical Imagingcited by 4
- 2025Segment Any Crack: Deep Semantic Segmentation Adaptation for Crack Detectioncited by 3
- 2025Task-Adaptive Parameter-Efficient Fine-Tuning for Weather Foundation Modelscited by 3
- 2026Tadpole: Autoencoders as Foundation Models for 3D PDEs with Online Learningcited by 3
- 2025Token Adaptation via Side Graph Convolution for Efficient Fine-tuning of 3D Point Cloud Transformerscited by 2
- 2025Taming LLMs by Scaling Learning Rates with Gradient Groupingcited by 2
- 2025Perspective on Utilizing Foundation Models for Laboratory Automation in Materials Researchcited by 2
- 2025TAP: Two-Stage Adaptive Personalization of Multi-Task and Multi-Modal Foundation Models in Federated Learningcited by 2
- 2025EvoEdit: Lifelong Free-Text Knowledge Editing through Latent Perturbation Augmentation and Knowledge-driven Parameter Fusioncited by 2
- 2025C-Flat++: Towards a More Efficient and Powerful Framework for Continual Learningcited by 1
12 most cited of 27 All 27 (JSON)
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- 2026Strategic Governance of AI Models in Earth Science1 Oct 2026
- 2026Towards Understanding LLM-Based Log Anomaly Detection: An Empirical Study of Performance, Efficiency, and Robustness25 Sep 2026
- 20260.5%>100%: Bidirectional Reciprocal Learning for Referring Image Segmentation21 Sep 2026
- 2026Fine-Tuning of Transformer models with Frames26 Aug 2026
- 2026Energy- and Memory-Efficient PEFT Methods for Personalized On-Device SLMs on Consumer GPUs5 Aug 2026
- 2026Data-Efficient Adaptation of LLMs via Attention Head Reweighting15 Jul 2026
- 2026The Hidden Power of Scaling Factor in LoRA Optimization11 Jun 2026
- 2026Fisher-Guided Progressive Parameter Selection for Adaptive Fine-Tuning8 Jun 2026
- 2026Tadpole: Autoencoders as Foundation Models for 3D PDEs with Online Learning14 May 2026
- 2026IntentVLM: Open-Vocabulary Intention Recognition through Forward-Inverse Modeling with Video-Language Models27 Apr 2026
- 2025EvoEdit: Lifelong Free-Text Knowledge Editing through Latent Perturbation Augmentation and Knowledge-driven Parameter Fusion4 Dec 2025
12 newest of 27 All 27 (JSON)