no code implementations • 27 Jul 2023 • Rémi Delogne, Vincent Schellekens, Laurent Daudet, Laurent Jacques
In this context, the possibility of performing data processing (such as pattern detection or classification) directly in the sketched domain without accessing the original data was previously achieved for linear random sketching methods and compressive sensing.
no code implementations • 1 Dec 2022 • Rémi Delogne, Vincent Schellekens, Laurent Daudet, Laurent Jacques
In this context, the possibility of performing data processing (such as pattern detection or classification) directly in the sketched domain without accessing the original data was previously achieved for linear random sketching methods and compressive sensing.
no code implementations • 17 May 2022 • Rémi Delogne, Vincent Schellekens, Laurent Jacques
In a nutshell, the SPE shows that the scalar product of a signal sketch with the "sign" of the sketch of a given pattern approximates the square of the projection of that signal on this pattern.