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**Monday 2nd March 2020- LJLL**

** Sylvain Girard (Phimeca) **.

Dimension reduction with auto-associative models We consider approximation of sets with the purpose of “reducing their dimension”, namely finding low dimensional systems of coordinates, either as an end in itself to search for interpretable structures, or as preliminary to optimisation, probabilistic modelling, or approximation of a function whith functional input…