no code implementations • 15 Jan 2018 • Jose Bento, Ralph Furmaniak, Surjyendu Ray
The solution path of the 1D fused lasso for an $n$-dimensional input is piecewise linear with $\mathcal{O}(n)$ segments (Hoefling et al. 2010 and Tibshirani et al 2011).
no code implementations • NeurIPS 2013 • Jose Bento, Nate Derbinsky, Javier Alonso-Mora, Jonathan Yedidia
We describe a novel approach for computing collision-free \emph{global} trajectories for $p$ agents with specified initial and final configurations, based on an improved version of the alternating direction method of multipliers (ADMM).
no code implementations • 19 Aug 2013 • Jose Bento, Morteza Ibrahimi
Consider the problem of learning the drift coefficient of a $p$-dimensional stochastic differential equation from a sample path of length $T$.