1 code implementation • 9 Jun 2023 • Francesco Tonin, Alex Lambert, Panagiotis Patrinos, Johan A. K. Suykens
The goal of this paper is to revisit Kernel Principal Component Analysis (KPCA) through dualization of a difference of convex functions.
1 code implementation • 16 Jun 2022 • Alex Lambert, Dimitri Bouche, Zoltan Szabo, Florence d'Alché-Buc
The efficiency of the approach is demonstrated and contrasted with the classical squared loss setting on both synthetic and real-world benchmarks.
1 code implementation • 9 Feb 2021 • Alex Lambert, Sanjeel Parekh, Zoltán Szabó, Florence d'Alché-Buc
Style transfer is a significant problem of machine learning with numerous successful applications.
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.
no code implementations • 22 May 2018 • Romain Brault, Alex Lambert, Zoltán Szabó, Maxime Sangnier, Florence d'Alché-Buc
A step further consists of learning a continuum of tasks for various loss functions.