Hölder continuity
PulseAugur coverage of Hölder-smoothness — every cluster mentioning Hölder-smoothness across labs, papers, and developer communities, ranked by signal.
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Four arXiv papers advance stochastic optimization theory · 4 sources tracked
Four new research papers published on arXiv explore advanced convergence properties of stochastic optimization methods. The first paper introduces a unified theory for steady-state convergence of stochastic approximatio…
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New Bayesian Online Learning Framework Aggregates Experts for Adaptive Prediction
Researchers have developed a new framework for Bayesian online learning that addresses the challenge of fixed inferential choices by treating update rules as experts. This aggregation method competes with the best exper…
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AdaGrad optimization scheme shows convergence issues with composite objectives
A new research paper published on arXiv details a limitation of the AdaGrad optimization algorithm when applied to composite objectives. The paper demonstrates a scenario where AdaGrad fails to achieve the expected conv…