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Remi Gribonval – Rapture of the deep: highs and lows of sparsity in a world of depths
Remi Gribonval – Rapture of the deep: highs and lows of sparsity in a world of depths
Thursday 2nd of February 2022, 12h00-13h00 (Paris time), room Amphi Jaures (29 Rue d'Ulm). Remi Gribonval (INRIA) Title: Rapture of the deep: highs and lows of sparsity in a world of depths Abstract: Promoting sparse connections in neural networks is natural to control their complexity. Besides, given its thoroughly documented role in inverse problems and variable selection, sparsity also has the potential to give rise to learning mechanisms endowed with certain interpretability guarantees. Through an overview of recent explorations around this theme, I will compare and contrast classical sparse regularization for inverse problems […]