no code implementations • 13 Jun 2022 • Luc Giffon, Rémi Gribonval
We explore the use of Optical Processing Units (OPU) to compute random Fourier features for sketching, and adapt the overall compressive clustering pipeline to this setting.
no code implementations • 1 Jan 2021 • Luc Giffon, Hachem Kadri, Stephane Ayache, Ronan Sicre, Thierry Artieres
Over-parameterization of neural networks is a well known issue that comes along with their great performance.
no code implementations • 29 Nov 2019 • Luc Giffon, Stéphane Ayache, Thierry Artières, Hachem Kadri
Recent work has focused on combining kernel methods and deep learning to exploit the best of the two approaches.
no code implementations • 23 Aug 2019 • Luc Giffon, Valentin Emiya, Liva Ralaivola, Hachem Kadri
K-means -- and the celebrated Lloyd algorithm -- is more than the clustering method it was originally designed to be.