Search Results for author: James Edwards

Found 3 papers, 1 papers with code

Active peer effects in residential photovoltaic adoption: evidence on impact drivers among potential and current adopters in Germany

no code implementations3 May 2021 Fabian Scheller, Sören Graupner, James Edwards, Jann Weinand, Thomas Bruckner

Second, there is a correlation between the perceived positive attributes of a given peer and the reported influence of said peer within the decision-making process, suggesting that decision-makers' subjective evaluations of peers play an important role in active peer effects.

Decision Making

Practical Calculation of Gittins Indices for Multi-armed Bandits

1 code implementation11 Sep 2019 James Edwards

Gittins indices provide an optimal solution to the classical multi-armed bandit problem.

Multi-Armed Bandits

On the Identification and Mitigation of Weaknesses in the Knowledge Gradient Policy for Multi-Armed Bandits

no code implementations20 Jul 2016 James Edwards, Paul Fearnhead, Kevin Glazebrook

We study its use in a class of exponential family MABs and identify weaknesses, including a propensity to take actions which are dominated with respect to both exploitation and exploration.

Decision Making Multi-Armed Bandits

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