Search Results for author: Antoine Baker

Found 6 papers, 3 papers with code

SiMCa: Sinkhorn Matrix Factorization with Capacity Constraints

1 code implementation18 Mar 2022 Eric Daoud, Luca Ganassali, Antoine Baker, Marc Lelarge

In these applications, there is somewhat of an asymmetry between users and items: items are viewed as static points, their embeddings, capacities and locations constraining the allocation.

Tree-AMP: Compositional Inference with Tree Approximate Message Passing

1 code implementation3 Apr 2020 Antoine Baker, Benjamin Aubin, Florent Krzakala, Lenka Zdeborová

We introduce Tree-AMP, standing for Tree Approximate Message Passing, a python package for compositional inference in high-dimensional tree-structured models.

Exact asymptotics for phase retrieval and compressed sensing with random generative priors

no code implementations4 Dec 2019 Benjamin Aubin, Bruno Loureiro, Antoine Baker, Florent Krzakala, Lenka Zdeborová

We consider the problem of compressed sensing and of (real-valued) phase retrieval with random measurement matrix.

Retrieval

On the Universality of Noiseless Linear Estimation with Respect to the Measurement Matrix

1 code implementation11 Jun 2019 Alia Abbara, Antoine Baker, Florent Krzakala, Lenka Zdeborová

In a noiseless linear estimation problem, one aims to reconstruct a vector x* from the knowledge of its linear projections y=Phi x*.

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