A. Montanari

activity

19972026

most citedMessage Passing Algorithms for Compressed Sensing

2.5k citations · 10k across the 171 of their papers we have counts for

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Showing 2018 · math.STShow all

2 papers · 2 filters

math.ST2018★ 8 cited

Adapting to Unknown Noise Distribution in Matrix Denoising

Andrea Montanari, Feng Ruan, Jun Yan

We consider the problem of estimating an unknown matrix $X \in R^{m \times n}$ , from observations $Y = X + W$ where $\bold…

math.ST2018★ 58 cited

The distribution of the Lasso: Uniform control over sparse balls and adaptive parameter tuning

Léo Miolane, Andrea Montanari

The Lasso is a popular regression method for high-dimensional problems in which the number of parameters $θ_{1}, \dots, θ_{N}$ , is larger than the number $n$ of samples: $N > n$ . A useful…