Relationship between classification and regression in statistical fairness
De Solenne Gaucher
Merging rate of opinions via optimal transport on random measures
De Marta Catalano
Apparaît dans la collection : Random Tensors / Tenseurs aléatoires
I will survey here the recent rich line of works on the statistical problem of Tensor PCA. How hard is it to denoise a (small-rank) tensor in high dimension? I will discuss the natural thresholds obtained from the point of view of Information Theory, Statistics and Optimization.