Density of States Estimation for Out-of-Distribution Detection

no code implementations • 16 Jun 2020 • Warren R. Morningstar, Cusuh Ham, Andrew G. Gallagher, Balaji Lakshminarayanan, Alexander A. Alemi, Joshua V. Dillon

Drawing on the statistical physics notion of ``density of states,'' the DoSE decision rule avoids direct comparison of model probabilities, and instead utilizes the ``probability of the model probability,'' or indeed the frequency of any reasonable statistic.

Out-of-Distribution Detection Out of Distribution (OOD) Detection +1