35 citations · 81 across the 22 of their papers we have counts for
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stat.ML2023
On Learning Gaussian Multi-index Models with Gradient Flow
Alberto Bietti, Joan Bruna, Loucas Pillaud-Vivien
We study gradient flow on the multi-index regression problem for high-dimensional Gaussian data. Multi-index functions consist of a composition of an unknown low-rank linear projec…
stat.ML2023★ 1 cited
Kernelized Diffusion maps
Loucas Pillaud-Vivien, Francis Bach
Spectral clustering and diffusion maps are celebrated dimensionality reduction algorithms built on eigen-elements related to the diffusive structure of the data. The core of these…