We introduce a novel model-agnostic system that explains the behavior of complex models with high-precision rules called anchors, representing local, "sufficient" conditions for predictions. We propose an algorithm to efficiently compute these explanations for any black-box model with high-probability guarantees. We demonstrate the flexibility of anchors by explaining a myriad of different models for different domains and tasks. In a user study, we show that anchors enable users to predict how a model would behave on unseen instances with less effort and higher precision, as compared to existing linear explanations or no explanations.
Anchors: High-Precision Model-Agnostic Explanations
Marco Tulio Ribeiro,Sameer Singh,Carlos Guestrin
Published 2018 in AAAI Conference on Artificial Intelligence
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- Publication year
2018
- Venue
AAAI Conference on Artificial Intelligence
- Publication date
2018-04-25
- Fields of study
Computer Science
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