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Active Assessment of Prediction Services as Accuracy Surface Over Attribute Combinations

Neural Information Processing Systems

Each attribute combination, called an'arm', is associated with a Beta density from which the service's accuracy is sampled. We expect the GP to smooth the parameters of the Beta density over related arms to mitigate sparsity.



Explaining Naive Bayes and Other Linear Classifiers with Polynomial Time and Delay Joao Marques-Silva

Neural Information Processing Systems

In contrast, we show that the computation of one PI-explanation for an NBC can be achieved in log-linear time, and that the same result also applies to the more general class of linear classifiers. Furthermore, we show that the enumeration of PI-explanations can be obtained with polynomial delay.