Search Results for author: Afshin Oroojlooy

Found 3 papers, 2 papers with code

Towards optimized actions in critical situations of soccer games with deep reinforcement learning

1 code implementation14 Sep 2021 Pegah Rahimian, Afshin Oroojlooy, Laszlo Toka

For instance, in the optimized policy, we observe that some actions such as foul, or ball out can be sometimes more rewarding than a shot in specific situations.

reinforcement-learning Reinforcement Learning (RL)

AttendLight: Universal Attention-Based Reinforcement Learning Model for Traffic Signal Control

no code implementations NeurIPS 2020 Afshin Oroojlooy, MohammadReza Nazari, Davood Hajinezhad, Jorge Silva

The first attention model is introduced to handle different numbers of roads-lanes; and the second attention model is intended for enabling decision-making with any number of phases in an intersection.

Decision Making reinforcement-learning +1

Reinforcement Learning for Solving the Vehicle Routing Problem

4 code implementations NeurIPS 2018 Mohammadreza Nazari, Afshin Oroojlooy, Lawrence V. Snyder, Martin Takáč

Our model represents a parameterized stochastic policy, and by applying a policy gradient algorithm to optimize its parameters, the trained model produces the solution as a sequence of consecutive actions in real time, without the need to re-train for every new problem instance.

Combinatorial Optimization reinforcement-learning +1

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