Transcription of Anchors: High Precision Model-Agnostic Explanations
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Anchors: High- Precision Model-Agnostic ExplanationsMarco Tulio RibeiroUniversity of SinghUniversity of California, GuestrinUniversity of introduce a novel Model-Agnostic system that explains thebehavior of complex models with high- Precision rules calledanchors, representing local, sufficient conditions for predic-tions. We propose an algorithm to efficiently compute theseexplanations for any black-box model with high-probabilityguarantees. We demonstrate the flexibility of anchors by ex-plaining a myriad of different models for different domainsand tasks. In a user study, we show that anchors enable usersto predict how a model would behave on unseen instanceswith less effort and higher Precision , as compared to existinglinear Explanations or no machine learning models such as deep neuralnetworks have been shown to be highly accurate for manyapplications, even though their complexity virtually makesthem black-boxes.
the goal of local model-agnostic interpretability (Ribeiro, Singh, and Guestrin 2016a; 2016b; Strumbelj and Kononenko 2010) is to explain the behavior of f(x) to a user, where f(x) is the individual prediction for instance x. The assumption is that while the model is …
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