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20182023
most citedQuasi-Newton Quasi-Monte Carlo for variational Bayes

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math.OC2020

Optimal Iterative Sketching with the Subsampled Randomized Hadamard Transform

Jonathan Lacotte, Sifan Liu, Edgar Dobriban +1

Random projections or sketching are widely used in many algorithmic and learning contexts. Here we study the performance of iterative Hessian sketch for least-squares problems. By…