CLIP Itself is a Strong Fine-tuner: Achieving 85.7% and 88.0% Top-1 Accuracy with ViT-B and ViT-L on ImageNet
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Abstract (arXiv)
Recent studies have shown that CLIP has achieved remarkable success in performing zero-shot inference while its fine-tuning performance is not satisfactory. In this paper, we identify that fine-tuning performance is significantly impacted by hyper-parameter choices. We examine various key hyper-parameters and empirically evaluate their impact in fine-tuning CLIP for classification tasks through a comprehensive study. We find that the fine-tuning performance of CLIP is substantially underestimated. Equipped with hyper-parameter refinement, we demonstrate CLIP itself is better or at least competitive in fine-tuning compared with large-scale supervised pre-training approaches or latest works that use CLIP as prediction targets in Masked Image Modeling. Specifically, CLIP ViT-Base/16 and CLIP ViT-Large/14 can achieve 85.7%,88.0% finetuning Top-1 accuracy on the ImageNet-1K dataset . These observations challenge the conventional conclusion that CLIP is not suitable for fine-tuning, and motivate us to rethink recently proposed improvements based on CLIP. We will release our code publicly at urlhttps://github.com/LightDXY/FT-CLIP.
Key facts. Cited by 35 papers in the map (data through 7 Oct 2026). Builds on 30 of its 30 references that are in the map. First posted on arXiv 12 Dec 2022.
Builds on
30 of 30 references.
References · 30
- 2021Learning Transferable Visual Models From Natural Language Supervisioncited by 33,456
- 2021Masked Autoencoders Are Scalable Vision Learnerscited by 7,339
- 2022Hierarchical Text-Conditional Image Generation with CLIP Latentscited by 6,539
- 2015Rethinking the Inception Architecture for Computer Visioncited by 5,451
- 2017mixup: Beyond Empirical Risk Minimizationcited by 5,155
- 2021Zero-Shot Text-to-Image Generationcited by 4,276
- 2019CutMix: Regularization Strategy to Train Strong Classifiers with Localizable Featurescited by 2,875
- 2021BEiT: BERT Pre-Training of Image Transformerscited by 2,360
- 2019RandAugment: Practical automated data augmentation with a reduced search spacecited by 2,261
- 2021SimMIM: A Simple Framework for Masked Image Modelingcited by 1,147
- 2021Scaling Vision Transformerscited by 993
- 2016Deep Networks with Stochastic Depthcited by 973
18 more
- 2019AugMix: A Simple Data Processing Method to Improve Robustness and Uncertaintycited by 897
- 2021Florence: A New Foundation Model for Computer Visioncited by 802
- 2022data2vec: A General Framework for Self-supervised Learning in Speech, Vision and Languagecited by 718
- 2022EVA: Exploring the Limits of Masked Visual Representation Learning at Scalecited by 685
- 2021Do Vision Transformers See Like Convolutional Neural Networks?cited by 671
- 2021Masked Feature Prediction for Self-Supervised Visual Pre-Trainingcited by 573
- 2021How to train your ViT? Data, Augmentation, and Regularization in Vision Transformerscited by 562
- 2022DeiT III: Revenge of the ViTcited by 417
- 2022BEiT v2: Masked Image Modeling with Vector-Quantized Visual Tokenizerscited by 298
- 2022Context Autoencoder for Self-Supervised Representation Learningcited by 297
- 2021PeCo: Perceptual Codebook for BERT Pre-training of Vision Transformerscited by 204
- 2022MaskCLIP: Masked Self-Distillation Advances Contrastive Language-Image Pretrainingcited by 187
- 2021BEVT: BERT Pretraining of Video Transformerscited by 169
- 2022OmniVL:One Foundation Model for Image-Language and Video-Language Taskscited by 143
- 2022Contrastive Learning Rivals Masked Image Modeling in Fine-tuning via Feature Distillationcited by 93
- 2022MVP: Multimodality-guided Visual Pre-trainingcited by 92
- 2022Bootstrapped Masked Autoencoders for Vision BERT Pretrainingcited by 60
- 2022CAE v2: Context Autoencoder with CLIP Targetcited by 25
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Citing papers per year: 2023: 11; 2024: 10; 2025: 10; 2026: 4.
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