Statistical Learning
2 Frameworkandassumptions 2.1 Stochasticoptimizationundertimedrift ThroughoutSections2-4,weconsiderthesequenceofstochasticoptimizationproblems min
Our results concisely explain the interplay between the learning rate, the noise variance in the gradient oracle, and the strength ofthetime drift. The high-probability results merely assume that thegradient noise and time drift have light tails. Moreover, none of the results require the objectives to have bounded domains.
2 Frameworkandassumptions 2.1 Stochasticoptimizationundertimedrift Weconsiderthesequenceofstochasticoptimizationproblems min
Our results concisely explain the interplay between the learning rate, the noise variance in the gradient oracle, and the strength ofthetime drift. The high-probability results merely assume that thegradient noise and time drift have light tails. Moreover, none of the results require the objectives to have bounded domains.
AR-Pro: CounterfactualExplanationsforAnomaly RepairwithFormalProperties
Anomaly detection is widely used for identifying critical errors and suspicious behaviors, butcurrent methods lackinterpretability. Weleverage common propertiesofexisting methods andrecent advancesingenerativemodels tointroduce counterfactual explanations for anomaly detection. Givenan input, we generate its counterfactual as a diffusion-based repair that shows what a non-anomalous versionshouldhavelookedlike.