Search Results for author: Hassam Sheikh

Found 5 papers, 1 papers with code

DNS: Determinantal Point Process Based Neural Network Sampler for Ensemble Reinforcement Learning

1 code implementation31 Jan 2022 Hassam Sheikh, Kizza Frisbee, Mariano Phielipp

Application of ensemble of neural networks is becoming an imminent tool for advancing the state-of-the-art in deep reinforcement learning algorithms.

Continuous Control Ensemble Learning +2

Maximizing Ensemble Diversity in Deep Reinforcement Learning

no code implementations ICLR 2022 Hassam Sheikh, Mariano Phielipp, Ladislau Boloni

In this paper, we describe Maximize Ensemble Diversity in Reinforcement Learning (MED-RL), a set of regularization methods inspired from the economics and consensus optimization to improve diversity in the ensemble-based deep reinforcement learning methods by encouraging inequality between the networks during training.

Atari Games Decision Making +2

Preventing Value Function Collapse in Ensemble Q-Learning by Maximizing Representation Diversity

no code implementations1 Jan 2021 Hassam Sheikh, Ladislau Boloni

Recently, the Maxmin and Ensemble Q-learning algorithms used the different estimates provided by ensembles of learners to reduce the bias.

Q-Learning

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