Articles with "exponential bounds" as a keyword



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Optimal exponential bounds for aggregation of density estimators

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Published in 2017 at "Bernoulli"

DOI: 10.3150/15-bej742

Abstract: We consider the problem of model selection type aggregation in the context of density estimation. We first show that empirical risk minimization is sub-optimal for this problem and it shares this property with the exponential… read more here.

Keywords: aggregation density; density estimators; density; optimal exponential ... See more keywords