Search Results for author: Johan Paratte

Found 3 papers, 0 papers with code

Compressive Embedding and Visualization using Graphs

no code implementations19 Feb 2017 Johan Paratte, Nathanaël Perraudin, Pierre Vandergheynst

Visualizing high-dimensional data has been a focus in data analysis communities for decades, which has led to the design of many algorithms, some of which are now considered references (such as t-SNE for example).

Fast Eigenspace Approximation using Random Signals

no code implementations3 Nov 2016 Johan Paratte, Lionel Martin

We focus in this work on the estimation of the first $k$ eigenvectors of any graph Laplacian using filtering of Gaussian random signals.

Clustering

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