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The industrial application of Deep Reinforcement Learning (DRL) is frequently slowed down because of the inability to generate the experience required to train the models. Collecting data often involves considerable time and economic effort…

机器人学 · 计算机科学 2025-01-27 Lucía Güitta-López , Jaime Boal , Álvaro J. López-López

Deep Reinforcement Learning has proved to be able to solve many control tasks in different fields, but the behavior of these systems is not always as expected when deployed in real-world scenarios. This is mainly due to the lack of domain…

机器人学 · 计算机科学 2021-04-29 Alessandro Paolo Capasso , Giulio Bacchiani , Alberto Broggi

Deep reinforcement learning (deep RL) has achieved superior performance in complex sequential tasks by learning directly from image input. A deep neural network is used as a function approximator and requires no specific state information.…

机器学习 · 计算机科学 2018-12-27 Xi Chen , Caylin Hickey

Urban autonomous driving decision making is challenging due to complex road geometry and multi-agent interactions. Current decision making methods are mostly manually designing the driving policy, which might result in sub-optimal solutions…

机器学习 · 计算机科学 2019-10-23 Jianyu Chen , Bodi Yuan , Masayoshi Tomizuka

Embodied agents, such as robots and virtual characters, must continuously select actions to execute tasks effectively, solving complex sequential decision-making problems. Given the difficulty of designing such controllers manually,…

机器人学 · 计算机科学 2026-05-18 Pedro Santana

Financial trading has been widely analyzed for decades with market participants and academics always looking for advanced methods to improve trading performance. Deep reinforcement learning (DRL), a recently reinvigorated method with…

交易与市场微观结构 · 定量金融 2021-06-17 Ali Hirsa , Joerg Osterrieder , Branka Hadji-Misheva , Jan-Alexander Posth

In this paper, we propose a principled deep reinforcement learning (RL) approach that is able to accelerate the convergence rate of general deep neural networks (DNNs). With our approach, a deep RL agent (synonym for optimizer in this work)…

机器学习 · 计算机科学 2017-07-14 Jie Fu

Mobile network that millions of people use every day is one of the most complex systems in the world. Optimization of mobile network to meet exploding customer demand and reduce capital/operation expenditures poses great challenges. Despite…

人工智能 · 计算机科学 2018-12-07 Yongxi Tan , Jin Yang , Xin Chen , Qitao Song , Yunjun Chen , Zhangxiang Ye , Zhenqiang Su

Nowadays, autonomous vehicles are gaining traction due to their numerous potential applications in resolving a variety of other real-world challenges. However, developing autonomous vehicles need huge amount of training and testing before…

机器人学 · 计算机科学 2023-06-21 Jumman Hossain

We present a novel algorithm (DeepMNavigate) for global multi-agent navigation in dense scenarios using deep reinforcement learning (DRL). Our approach uses local and global information for each robot from motion information maps. We use a…

多智能体系统 · 计算机科学 2020-07-30 Qingyang Tan , Tingxiang Fan , Jia Pan , Dinesh Manocha

Deep Reinforcement Learning (DRL) has shown its promising capabilities to learn optimal policies directly from trial and error. However, learning can be hindered if the goal of the learning, defined by the reward function, is "not optimal".…

人工智能 · 计算机科学 2019-10-09 Yizheng Zhang , Andre Rosendo

Reinforcement learning is considered as a promising direction for driving policy learning. However, training autonomous driving vehicle with reinforcement learning in real environment involves non-affordable trial-and-error. It is more…

人工智能 · 计算机科学 2017-09-27 Xinlei Pan , Yurong You , Ziyan Wang , Cewu Lu

Deep Reinforcement Learning (DRL) connects the classic Reinforcement Learning algorithms with Deep Neural Networks. A problem in DRL is that CNNs are black-boxes and it is hard to understand the decision-making process of agents. In order…

机器学习 · 计算机科学 2020-12-03 Matthias Rosynski , Frank Kirchner , Matias Valdenegro-Toro

In this study, we present two distinct approaches within the realm of Deep Reinforcement Learning (Deep-RL) aimed at enhancing mapless navigation for a ground-based mobile robot. The research methodology primarily involves a comparative…

Reinforcement Learning (RL) has emerged as a transformative approach in the domains of automation and robotics, offering powerful solutions to complex problems that conventional methods struggle to address. In scenarios where the problem…

机器人学 · 计算机科学 2023-09-04 Meraj Mammadov

Machine learning techniques have outperformed numerous rule-based methods for decision-making in autonomous vehicles. Despite recent efforts, lane changing remains a major challenge, due to the complex driving scenarios and changeable…

机器人学 · 计算机科学 2024-02-20 Kunpeng Xu , Lifei Chen , Shengrui Wang

This paper establishes directionality reinforcement learning (DRL) technique to propose the complete decentralized multi-agent reinforcement learning method which can achieve cooperation based on each agent's learning: no communication and…

多智能体系统 · 计算机科学 2021-10-13 Fumito Uwano , Keiki Takadama

We propose an inverse reinforcement learning (IRL) approach using Deep Q-Networks to extract the rewards in problems with large state spaces. We evaluate the performance of this approach in a simulation-based autonomous driving scenario.…

人工智能 · 计算机科学 2017-09-22 Sahand Sharifzadeh , Ioannis Chiotellis , Rudolph Triebel , Daniel Cremers

Today, human operators primarily perform voltage control of the electric transmission system. As the complexity of the grid increases, so does its operation, suggesting additional automation could be beneficial. A subset of machine learning…

机器学习 · 计算机科学 2020-10-19 Brandon L. Thayer , Thomas J. Overbye

Recently, multiagent deep reinforcement learning (DRL) has received increasingly wide attention. Existing multiagent DRL algorithms are inefficient when facing with the non-stationarity due to agents update their policies simultaneously in…

多智能体系统 · 计算机科学 2018-04-17 Yan Zheng , Jianye Hao , Zongzhang Zhang