Search Results for author: Luc Brogat-Motte

Found 5 papers, 1 papers with code

Sketch In, Sketch Out: Accelerating both Learning and Inference for Structured Prediction with Kernels

no code implementations20 Feb 2023 Tamim El Ahmad, Luc Brogat-Motte, Pierre Laforgue, Florence d'Alché-Buc

Surrogate kernel-based methods offer a flexible solution to structured output prediction by leveraging the kernel trick in both input and output spaces.

Structured Prediction

Learning to Predict Graphs with Fused Gromov-Wasserstein Barycenters

1 code implementation8 Feb 2022 Luc Brogat-Motte, Rémi Flamary, Céline Brouard, Juho Rousu, Florence d'Alché-Buc

This paper introduces a novel and generic framework to solve the flagship task of supervised labeled graph prediction by leveraging Optimal Transport tools.

regression

Learning Output Embeddings in Structured Prediction

no code implementations29 Jul 2020 Luc Brogat-Motte, Alessandro Rudi, Céline Brouard, Juho Rousu, Florence d'Alché-Buc

A powerful and flexible approach to structured prediction consists in embedding the structured objects to be predicted into a feature space of possibly infinite dimension by means of output kernels, and then, solving a regression problem in this output space.

regression Structured Prediction

Duality in RKHSs with Infinite Dimensional Outputs: Application to Robust Losses

no code implementations ICML 2020 Pierre Laforgue, Alex Lambert, Luc Brogat-Motte, Florence d'Alché-Buc

Operator-Valued Kernels (OVKs) and associated vector-valued Reproducing Kernel Hilbert Spaces provide an elegant way to extend scalar kernel methods when the output space is a Hilbert space.

regression Representation Learning +1

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