Search Results for author: Amir Sani

Found 3 papers, 1 papers with code

Agent-Based Model Calibration using Machine Learning Surrogates

1 code implementation30 Mar 2017 Francesco Lamperti, Andrea Roventini, Amir Sani

The algorithm introduced in this paper merges model simulation and output analysis into a surrogate meta-model, which substantially ease ABM calibration.

BIG-bench Machine Learning

Exploiting easy data in online optimization

no code implementations NeurIPS 2014 Amir Sani, Gergely Neu, Alessandro Lazaric

We consider the problem of online optimization, where a learner chooses a decision from a given decision set and suffers some loss associated with the decision and the state of the environment.

Risk-Aversion in Multi-armed Bandits

no code implementations NeurIPS 2012 Amir Sani, Alessandro Lazaric, Rémi Munos

In stochastic multi--armed bandits the objective is to solve the exploration--exploitation dilemma and ultimately maximize the expected reward.

Multi-Armed Bandits

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