Cited by 49Explainable Artificial Intelligence (XAI)Adversarial Robustness in Machine LearningSoftware Testing and Debugging Techniques

Getting a CLUE: A Method for Explaining Uncertainty Estimates

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Antorán, Javier, Bhatt, Umang, Adel, Tameem, Weller, Adrian, Hernández-Lobato, José Miguel·2021·Apollo - University of Cambridge Repository

Abstract

Both uncertainty estimation and interpretability are important factors for trustworthy machine learning systems. However, there is little work at the intersection of these two areas. We address this gap by proposing a novel method for interpreting uncertainty estimates from differentiable probabilistic models, like Bayesian Neural Networks (BNNs). Our method, Counterfactual Latent Uncertainty Explanations (CLUE), indicates how to change an input, while keeping it on the data manifold, such that a BNN becomes more confident about the input's prediction. We validate CLUE through 1) a novel framework for evaluating counterfactual explanations of uncertainty, 2) a series of ablation experiments, and 3) a user study. Our experiments show that CLUE outperforms baselines and enables practitioners to better understand which input patterns are responsible for predictive uncertainty.

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  • CLUE is a method to help identify which input features are responsible for models' uncertainty.

    “Recently, Antoran et al. [2] introduced CLUE, a method to help identify which input features are responsible for models' uncertainty.”
  • The practitioner could identify which subgroups are unequally represented between training and validation sets.

    “The practitioner could then identify which subgroups are unequally represented between their training and validation sets [2].”

    From Uncertainty as a Form of Transparency: Measuring, Communicating, and Using Uncertainty (2021) · cites this paper as [2]

    Section 5.2 (p. 7) evaluates whether practitioners can identify sources of model uncertainty, and Appendix J.2 (p. 34) asks them to predict which test points will be uncertain. Neither passage addresses identifying subgroups unequally represented between training and validation sets; searches for those terms found no supporting passage. (LLM, conf=0.72)

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Research works printed but not linked: 8

  1. Umang Bhatt, Javier Antorán, Yunfeng Zhang, Q. Vera Liao, Prasanna Sattigeri, Riccardo Fogliato, Gabrielle Gauthier Melançon, Ranganath Krishnan, Jason Stanley, Omesh Tickoo, Lama Nachman, Rumi Chunara, Madhulika Srikumar, Adrian Weller, and Alice Xiang. Uncertainty as a form of transparency: Measuring, communicating, and using uncertainty. arXiv preprint arXiv:2011.07586 , 2021. · arXiv
  2. Stefan Depeweg, Jose-Miguel Hernandez-Lobato, Finale Doshi-Velez, and Steffen Udluft. Decomposition of uncertainty in Bayesian deep learning for efficient and risk-sensitive learning. In Jennifer Dy and Andreas Krause (eds.), Proceedings of the 35th International Conference on Machine Learning , volume 80 of Proceedings of Machine Learning Research , pp. 1184-1193, Stockholmsmässan, Stockholm Sweden, 10-15 Jul 2018. PMLR. URL http: //proceedings.mlr.press/v80/depeweg18a.html .
  3. Amit Dhurandhar, Pin-Yu Chen, Ronny Luss, Chun-Chen Tu, Paishun Ting, Karthikeyan Shanmugam, and Payel Das. Explanations based on the missing: Towards contrastive explanations with pertinent negatives. In Advances in Neural Information Processing Systems , pp. 592-603, 2018.
  4. Yarin Gal. Uncertainty in Deep Learning . PhD thesis, University of Cambridge, 2016.
  5. Ian Goodfellow, Jonathon Shlens, and Christian Szegedy. Explaining and harnessing adversarial examples. In International Conference on Learning Representations , 2015. URL http:// arxiv.org/abs/1412.6572 . · arXiv
  6. Liyuan Liu, Haoming Jiang, Pengcheng He, Weizhu Chen, Xiaodong Liu, Jianfeng Gao, and Jiawei Han. On the variance of the adaptive learning rate and beyond. In Proceedings of the Eighth International Conference on Learning Representations (ICLR 2020) , April 2020.
  7. Austin Tripp, Erik Daxberger, and José Miguel Hernández-Lobato. Sample-efficient optimization in the latent space of deep generative models via weighted retraining. In H. Larochelle, M. Ranzato, R. Hadsell, M. F. Balcan, and H. Lin (eds.), Advances in Neural Information Processing Systems , volume 33, pp. 11259-11272. Curran Associates, Inc., 2020. URL https://proceedings.neurips.cc/paper/2020/file/ 81e3225c6ad49623167a4309eb4b2e75-Paper.pdf .
  8. Sandra Wachter, Brent Mittelstadt, and Chris Russell. Counterfactual explanations without opening the black box: Automated decisions and the GDPR. Harvard Journal of Law & Technology , 31(2), 2018.

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Authors
Antorán, J., Bhatt, U., Adel, T., Weller, A., & Hernández-Lobato, J. M.
Affiliations
University of Cambridge (GB)
Venue
Apollo - University of Cambridge Repository
Publisher
Apollo - University of Cambridge Repository
Published
2021-05-18
ISSN
2331-8422 (ISSN-L)
OpenAlex
W3132800470
Cited by
49
References
44
Citations by year
2026: 2 · 2025: 3 · 2024: 11 · 2023: 12 · 2022: 7 · 2021: 13 · 2020: 1
Type
posted content
Language
en
Open access
Locations
  • arXiv (Cornell University) (submittedVersion)
  • Apollo (University of Cambridge) (submittedVersion)
  • Cambridge University Engineering Department Publications Database (submittedVersion)
  • arXiv (Cornell University)
  • Apollo
  • International Conference on Learning Representations
Funders
  • Microsoft Research
  • Alan Turing Institute (EP/N510129/1., N510129)
  • DeepMind
  • Leverhulme Trust
  • Mozilla Foundation
  • Engineering and Physical Sciences Research Council (N510129, EP/N510129/, EP/N510129/1, TU/B/000074, 2275741)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Explainable Artificial Intelligence (XAI)
  • Physical Sciences › Computer Science › Artificial Intelligence › Adversarial Robustness in Machine Learning
  • Physical Sciences › Computer Science › Software › Software Testing and Debugging Techniques
Keywords
uncertainty estimation, counterfactual explanations, Bayesian neural networks, interpretability, data manifold, trustworthy machine learning, explanation evaluation

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