Victor S. Portella | DeepAI

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Featured Co-authors

Mark Schmidt
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∙ 06/05/2023

Searching for Optimal Per-Coordinate Step-sizes with Multidimensional Backtracking

The backtracking line-search is an effective technique to automatically ...

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∙ 10/22/2020

Regret Bounds without Lipschitz Continuity: Online Learning with Relative-Lipschitz Losses

In online convex optimization (OCO), Lipschitz continuity of the functio...

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∙ 06/03/2020

Online mirror descent and dual averaging: keeping pace in the dynamic case

Online mirror descent (OMD) and dual averaging (DA) are two fundamental ...

0 Huang Fang, et al. ∙