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20022009
most citedFast learning rates for plug-in classifiers

332 citations

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18 papers · 1 filter

math.PR2009★ 5 cited

The critical random barrier for the survival of branching random walk with absorption

Bruno Jaffuel

We study a branching random walk on $\r$ with an absorbing barrier. The position of the barrier depends on the generation. In each generation, only the individuals born below the b…

math.PR2009★ 3 cited

Universal Gaussian fluctuations of non-Hermitian matrix ensembles

Ivan Nourdin, Giovanni Peccati

We prove multi-dimensional central limit theorems for the spectral moments (of arbitrary degrees) associated with random matrices with real-valued i.i.d. entries, satisfying some a…

math.PR2009

Optimal double stopping time

Magdalena Kobylanski, Marie-Claire Quenez, Elisabeth Rouy-Mironescu

We consider the optimal double stopping time problem defined for each stopping time by $v(S)=\esssup\{E[ψ(τ_1, τ_2) | \F_S], τ_1, τ_2 \geq S \}$. Following the optimal one stop…

stat.AP2009

Noisy Independent Factor Analysis Model for Density Estimation and Classification

Umberto Amato, Anestis Antoniadis, Alexander Samarov +1

We consider the problem of multivariate density estimation when the unknown density is assumed to follow a particular form of dimensionality reduction, a noisy independent factor a…

cs.DS2009★ 5 cited

Oscillations and Random Perturbations of a FitzHugh-Nagumo System

Catherine Doss, Michèle Thieullen

We consider a stochastic perturbation of a FitzHugh-Nagumo system. We show that it is possible to generate oscillations for values of parameters which do not allow oscillations for…

math.ST2009★ 1 cited

Transductive versions of the LASSO and the Dantzig Selector

Pierre Alquier, Mohamed Hebiri

We consider the linear regression problem, where the number of covariates is possibly larger than the number of observations , under sparsit…