Ramji Venkataramanan
9 papers · 2021–2025 · 5 venues · across top CS/AI venues
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Achievements
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🌍 Conference Polyglot · Silver 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (14) 🐣 Hot Topic Early Bird 🏆 Keyword Champion (2)
🔥
Unstoppable · Bronze
Top co-authors
Research topics
Keywords
approximate message passing
(8)
generalized linear model
(5)
state evolution
(4)
signal estimation
(2)
high-dimensional estimation
(2)
sample complexity
(2)
rotational invariance
(2)
spectral method
(2)
posterior distribution
(1)
asymptotic analysis
(1)
high-dimensional regression
(1)
signal-to-noise ratio
(1)
support recovery
(1)
sparse linear regression
(1)
mean squared error
(1)
phase retrieval
(1)
high-dimensional linear regression
(1)
low-degree polynomial
(1)
high-dimensional limit
(1)
spectral initialization
(1)
Papers
Inferring Change Points in High-Dimensional Regression via Approximate Message Passing
JMLR 2025
Inferring Change Points in High-Dimensional Linear Regression via Approximate Message Passing
ICML 2024
Spectral Estimators for Structured Generalized Linear Models via Approximate Message Passing (Extended Abstract)
COLT 2024
Mixed Linear Regression via Approximate Message Passing
AISTATS 2023
Mixed Regression via Approximate Message Passing
JMLR 2023
Statistical-Computational Tradeoffs in Mixed Sparse Linear Regression
COLT 2023
Estimation in Rotationally Invariant Generalized Linear Models via Approximate Message Passing
ICML 2022
Approximate Message Passing with Spectral Initialization for Generalized Linear Models
AISTATS 2021
PCA Initialization for Approximate Message Passing in Rotationally Invariant Models
NeurIPS 2021