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approximate message passing 1bayesian inference 1compressed sensing 1expectation-maximization 1hyperparameter tuning 1

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1 paper

eess.SP2026

Adaptive Score-Based VAMP: Self-Tuning Hyperparameters via Tilted EM

Siqi Na, Tadashi Wadayama

The paper proposes an adaptive version of score‑based vector approximate message passing (SC‑VAMP) that automatically tunes hyperparameters using a local tilted EM step, achieving…