Pierfrancesco Urbani
5 papers · 2019–2021 · 2 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
🐣
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Keywords
dynamical mean field theory
(2)
gaussian mixture
(2)
non-convex optimization
(2)
logistic regression
(1)
ridge regression
(1)
loss landscape
(1)
generalization error
(1)
high-dimensional analysis
(1)
phase retrieval
(1)
gradient flow
(1)
learning dynamics
(1)
momentum method
(1)
nesterov acceleration
(1)
gradient descent dynamics
(1)
message passing algorithm
(1)
local minima
(1)
high-dimensional classification
(1)
neural network
(1)
landscape analysis
(1)
spurious minima
(1)
Papers
Analytical Study of Momentum-Based Acceleration Methods in Paradigmatic High-Dimensional Non-Convex Problems
NeurIPS 2021
Complex Dynamics in Simple Neural Networks: Understanding Gradient Flow in Phase Retrieval
NeurIPS 2020
Dynamical mean-field theory for stochastic gradient descent in Gaussian mixture classification
NeurIPS 2020
The Role of Regularization in Classification of High-dimensional Noisy Gaussian Mixture
ICML 2020
Passed & Spurious: Descent Algorithms and Local Minima in Spiked Matrix-Tensor Models
ICML 2019