ViT-CX: Causal Explanation of Vision Transformers
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Abstract (arXiv)
Despite the popularity of Vision Transformers (ViTs) and eXplainable AI (XAI), only a few explanation methods have been designed specially for ViTs thus far. They mostly use attention weights of the [CLS] token on patch embeddings and often produce unsatisfactory saliency maps. This paper proposes a novel method for explaining ViTs called ViT-CX. It is based on patch embeddings, rather than attentions paid to them, and their causal impacts on the model output. Other characteristics of ViTs such as causal overdetermination are also considered in the design of ViT-CX. The empirical results show that ViT-CX produces more meaningful saliency maps and does a better job revealing all important evidence for the predictions than previous methods. The explanation generated by ViT-CX also shows significantly better faithfulness to the model. The codes and appendix are available at https://github.com/vaynexie/CausalX-ViT.
Key facts. Cited by 27 papers in the map (data through 7 Oct 2026). Builds on 42 of its 54 references that are in the map. First posted on arXiv 6 Nov 2022.
Builds on
42 of 54 references.
References · 42
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Citing papers per year: 2023: 2; 2024: 4; 2025: 7; 2026: 14.
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- 2026A Good Initialization is All You Need for Faithful Visual Attribution7 Jul 2026
- 2026PhaseWin: An Efficient Search Algorithm for Faithful Visual Attribution16 Jun 2026
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- 2025Multi-Head Explainer: A General Framework to Improve Explainability in CNNs and Transformers2 Jan 2025
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- 2024FilterViT and DropoutViT30 Oct 2024
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- 2024Probabilistic Conceptual Explainers: Trustworthy Conceptual Explanations for Vision Foundation Models18 Jun 2024
- 2023Explainability of Vision Transformers: A Comprehensive Review and New Perspectives12 Nov 2023
- 2023The Co-12 Recipe for Evaluating Interpretable Part-Prototype Image Classifiers26 Jul 2023
- 2023The Co-12 Recipe for Evaluating Interpretable Part-Prototype Image Classifierscited by 15
- 2023Explainability of Vision Transformers: A Comprehensive Review and New Perspectivescited by 12
- 2025GMAR: Gradient-Driven Multi-Head Attention Rollout for Vision Transformer Interpretabilitycited by 9
- 2025Register and [CLS] tokens yield a decoupling of local and global features in large ViTscited by 8
- 2024Probabilistic Conceptual Explainers: Trustworthy Conceptual Explanations for Vision Foundation Modelscited by 6
- 2025Comprehensive Information Bottleneck for Unveiling Universal Attribution to Interpret Vision Transformerscited by 6
- 2024LibraGrad: Balancing Gradient Flow for Universally Better Vision Transformer Attributionscited by 5
- 2024FairViT: Fair Vision Transformer via Adaptive Maskingcited by 3
- 2026Causal Attribution via Activation Patchingcited by 2
- 2026Debunking Grad-ECLIP: A Comprehensive Study on Its Incorrectness and Fundamental Principles for Model Interpretationcited by 2
- 2025Multi-Head Explainer: A General Framework to Improve Explainability in CNNs and Transformerscited by 1
- 2025Two-stage Vision Transformers and Hard Masking offer Robust Object Representationscited by 1
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- 2026Unraveling the Real Working Mechanism and Inherent Flaws of GAE: A Method for Interpreting Transformer Processes from an Economic Perspective7 Sep 2026
- 2026Explaining AI-Image Detection: What the Heatmap Actually Shows31 Jul 2026
- 2026Fine-grained CLIP fine-tuning with self-annotated region alignment15 Jul 2026
- 2026Gradient-Skipping Relevance Propagation for Efficient Explainability of Vision Transformers11 Jul 2026
- 2026A Good Initialization is All You Need for Faithful Visual Attribution7 Jul 2026
- 2026Generic Interpretation Approach for Transformer Models Incorporating Heterogenous Attention Structures25 May 2026
- 2026The Neglected Baseline in Model Interpretation21 May 2026
- 2026Debunking Grad-ECLIP: A Comprehensive Study on Its Incorrectness and Fundamental Principles for Model Interpretation13 May 2026
- 2026Transformer Interpretability from Perspective of Attention and Gradient12 May 2026
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- 2026FB-CLIP: Fine-Grained Zero-Shot Anomaly Detection with Foreground-Background Disentanglement20 Mar 2026
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