14 citations · 17 across the 7 of their papers we have counts for
Showing 2018Show all
3 papers · 1 filter
stat.ML2018★ 1 cited
Regression by clustering using Metropolis-Hastings
Adolfo Quiroz, Simón Ramírez-Amaya, Álvaro Riascos
High quality risk adjustment in health insurance markets weakens insurer incentives to engage in inefficient behavior to attract lower-cost enrollees. We propose a novel methodolog…
stat.ML2018
A bagging and importance sampling approach to Support Vector Machines
R. Bárcenas, M. D. Gónzalez--Lima, A. J. Quiroz
An importance sampling and bagging approach to solving the support vector machine (SVM) problem in the context of large databases is presented and evaluated. Our algorithm builds o…
math.ST2018
Local angles and dimension estimation from data on manifolds
Mateo Díaz, Adolfo J. Quiroz, Mauricio Velasco
For data living in a manifold and a point we consider a statistic which estimates the variance of the angle between pairs of vectors $X…