2 citations · 3 across the 2 of their papers we have counts for
4 papers
Efficient sparse semismooth Newton methods for the clustered lasso problem
Meixia Lin, Yong-Jin Liu, Defeng Sun +1
We focus on solving the clustered lasso problem, which is a least squares problem with the -type penalties imposed on both the coefficients and their pairwise differences t…
Talagrand inequality at second order and application to Boolean analysis
Kevin Tanguy
This note is concerned with an extension, at second order, of an inequality on the discrete cube (equipped with the uniform measure) due to Talagrand (\cite{TalL1L2}…
Non-asymptotic variance bounds and deviation inequalities by optimal transport
Kevin Tanguy
The purpose of this note is to show how simple Optimal Transport arguments, on the real line, can be used in Superconcentration theory. This methodology is efficient to produce sha…
Some superconcentration inequalities for extrema of stationary Gaussian Processes
Kevin Tanguy
This note is concerned with concentration inequalities for extrema of stationary Gaussian processes. It provides non-asymptotic tail inequalities which fully reflect the fluctuatio…