Search Results for author: Javad Azimi

Found 4 papers, 0 papers with code

Batch Active Learning via Coordinated Matching

no code implementations27 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.

Active Learning Combinatorial Optimization

A Lipschitz Exploration-Exploitation Scheme for Bayesian Optimization

no code implementations30 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.

Bayesian Optimization

Budgeted Optimization with Concurrent Stochastic-Duration Experiments

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.

Batch Bayesian Optimization via Simulation Matching

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.

Bayesian Optimization

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