Othmane Sebbouh
5 papers · 2019–2024 · 3 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Academic Marathon · Sprint
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Interdisciplinary Bridge · Silver
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Keywords
non-convex optimization
(3)
stochastic gradient descent
(3)
convergence rate
(2)
optimal transport
(2)
minimax optimization
(1)
gradient estimation
(1)
empirical risk minimization
(1)
variance reduction
(1)
condition number
(1)
distributionally robust optimization
(1)
learning rate
(1)
proximal algorithm
(1)
wasserstein metric
(1)
stochastic gradient ascent
(1)
momentum method
(1)
spatial transcriptomics
(1)
polyak-lojasiewicz condition
(1)
stochastic variance reduced gradient
(1)
mini-batch size
(1)
structured transform
(1)
Papers
Structured Transforms Across Spaces with Cost-Regularized Optimal Transport
AISTATS 2024
Randomized Stochastic Gradient Descent Ascent
AISTATS 2022
Almost sure convergence rates for Stochastic Gradient Descent and Stochastic Heavy Ball
COLT 2021
SGD for Structured Nonconvex Functions: Learning Rates, Minibatching and Interpolation
AISTATS 2021
Towards closing the gap between the theory and practice of SVRG
NeurIPS 2019