Research map / Vision-language and multimodal / CLIP and zero-shot
How Much Can CLIP Benefit Vision-and-Language Tasks?
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use CLIP visual encoder instead of ImageNet ResNet in task-specific VQA fine-tuning (Pythia/MCAN) | Pythia and MCAN VQA models · VQA v2.0 Test-dev | accuracy: +4.01 (Pythia), +4.26 (MCAN) for CLIP-Res50 vs ImageNet-Res50 | Helped |
| Further detection pre-training on Visual Genome applied to CLIP-Res50 encoder (ablation) | CLIP-Res50 in Pythia/MCAN (VG variants) · VQA v2.0 Test-dev | accuracy: -5.54 (PythiaVG), -4.08 (MCANVG) | Hurt |
| Use CLIP-ViT-B grid features instead of CLIP-ResNet features for VQA (ablation) | Pythia and MCAN · VQA v2.0 Test-dev | accuracy: 51.38 (Pythia) and 56.18 (MCAN) vs 65.55 and 71.49 for CLIP-Res50 | Hurt |
| Replace ImageNet encoder with CLIP-Res50 in image captioning Transformer | Transformer captioner (Luo 2020) · COCO Karpathy test | CIDEr: +9.1 CIDEr over ImageNet-Res50 | Helped |
| Use CLIP-ViT-B grid features for captioning (ablation) | Transformer captioner · COCO Karpathy test | CIDEr: 58.0 CIDEr vs 118.8 for ImageNet-Res50 | Hurt |
| Replace ImageNet ResNet features with CLIP features in EnvDrop navigation agent | EnvDrop on R2R · R2R unseen test | SR: +8 SR (59 vs 51) | Helped |
| Replace ImageNet features with CLIP features in navigation agent (CLIP-Res50 vs ImageNet-Res152) (ablation) | Attentive agent on R2R val · R2R English validation | SR: +4.4 SR (52.6 vs 48.2) | Helped |
| Zero-shot CLIP for VQA (question-answer text matching, with or without prompt engineering) (ablation) | CLIP variants zero-shot · VQA v2.0 mini-eval | accuracy: near-chance; yes/no max 0.446 for CLIP-Res50x4 PE | No clear effect |
| Unfreeze CLIP visual backbone during V&L pre-training and fine-tuning (ablation) | CLIP-Res50 in CLIP-ViLp · VQA v2.0 Test-dev | accuracy: +9.26 from pre-training (64.66 to 73.92) vs +5.72 for frozen BUTD-Res101 | Helped |
| Add V&L pre-training on image-text data to CLIP-Res50 model (ablation) | CLIP-ViLp CLIP-Res50 · VQA v2.0 Test-dev | accuracy: +9.26 (64.66 to 73.92) | Helped |
| Use CLIP-Res50 with V&L pre-training instead of frozen BUTD features in CLIP-ViLp | VQA, SNLI-VE, GQA · VQA v2.0 Test-std / SNLI-VE / GQA | accuracy: outperforms LXMERT by 2.59 on VQA | Helped |
| Use CLIP-Res50x4 visual encoder with V&L pre-training | GQA · GQA test-dev | accuracy: 61.42 vs VinVL 65.05 | Hurt |
Closest papers by meaning
- Diffusion Feedback Helps CLIP See Better (ICLR 2025 · similarity 0.90)
- Meta CLIP 2: A Worldwide Scaling Recipe (NeurIPS 2025 · similarity 0.90)
- un$^2$CLIP: Improving CLIP's Visual Detail Capturing Ability via Inverting unCLIP (NeurIPS 2025 · similarity 0.89)
- VITRIX-CLIPIN: Enhancing Fine-Grained Visual Understanding in CLIP via Instruction-Editing Data and Long Captions (NeurIPS 2025 · similarity 0.89)
- CLIP Under the Microscope: A Fine-Grained Analysis of Multi-Object Representation (CVPR 2025 · similarity 0.89)
- Building Vision-Language Models on Solid Foundations with Masked Distillation (CVPR 2024 · similarity 0.89)
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