4 citations · 9 across the 8 of their papers we have counts for
3 papers · 1 filter
Robust dimension-free estimation of simple random tensors: optimal guarantees under heavy tails and adversarial contamination
Roberto I. Oliveira, Zoraida F. Rico, Philip Thompson
We study robust estimation of simple random tensors of arbitrary order under finite-moment assumptions and adversarial contamination. We propose the first robust e…
Debiasing the Lasso under Weaker Tail Assumptions
Leonardo Voltarelli, Roberto Imbuzeiro Oliveira
We consider the problem of high-dimensional inference with the lasso estimator. Different methods including 'double selection' techniques and multiple versions of the 'debiased las…
Nonparametric inference on Fokker-Plank and McKean-Vlasov models
Adriana Laurindo Monteiro, Roberto Imbuzeiro Oliveira
We propose a kernel-based estimator of the velocity field governing the transport and diffusion of -dimensional interacting particles. Assuming the initial positions are i.i.d.…