no code implementations • 27 Jun 2012 • Javad Azimi, Alan Fern, Xiaoli Zhang-Fern, Glencora Borradaile, Brent Heeringa
Most prior work on active learning of classifiers has focused on sequentially selecting one unlabeled example at a time to be labeled in order to reduce the overall labeling effort.
no code implementations • 30 Mar 2012 • Ali Jalali, Javad Azimi, Xiaoli Fern, Ruofei Zhang
The exploration phase aims to select samples that shrink the search space as much as possible.
no code implementations • NeurIPS 2011 • Javad Azimi, Alan Fern, Xiaoli Z. Fern
This paper defines a novel problem formulation with the following important extensions: 1) allowing for concurrent experiments; 2) allowing for stochastic experiment durations; and 3) placing constraints on both the total number of experiments and the total experimental time.
no code implementations • NeurIPS 2010 • Javad Azimi, Alan Fern, Xiaoli Z. Fern
Bayesian optimization methods are often used to optimize unknown functions that are costly to evaluate.