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Reinforcement learning (RL) can be used to create a decision-making agent for autonomous driving. However, previous approaches provide only black-box solutions, which do not offer information on how confident the agent is about its…

机器人学 · 计算机科学 2023-04-18 Carl-Johan Hoel , Krister Wolff , Leo Laine

Active learning (AL) aims to enable training high performance classifiers with low annotation cost by predicting which subset of unlabelled instances would be most beneficial to label. The importance of AL has motivated extensive research,…

机器学习 · 计算机科学 2018-06-14 Kunkun Pang , Mingzhi Dong , Yang Wu , Timothy Hospedales

We introduce a novel Deep Reinforcement Learning (DRL) algorithm called Deep Quality-Value (DQV) Learning. DQV uses temporal-difference learning to train a Value neural network and uses this network for training a second Quality-value…

机器学习 · 统计学 2018-10-11 Matthia Sabatelli , Gilles Louppe , Pierre Geurts , Marco A. Wiering

Reinforcement learning (RL) algorithms have been widely applied in traffic signal studies. There are, however, several problems in jointly controlling traffic lights for a large transportation network. First, the action space exponentially…

信号处理 · 电气工程与系统科学 2020-08-06 Gyeongjun Kim , Keemin Sohn

Reinforcement learning (RL) is a classical tool to solve network control or policy optimization problems in unknown environments. The original Q-learning suffers from performance and complexity challenges across very large networks. Herein,…

机器学习 · 计算机科学 2024-09-02 Talha Bozkus , Urbashi Mitra

Reinforcement Learning (RL) has opened up new opportunities to enhance existing smart systems that generally include a complex decision-making process. However, modern RL algorithms, e.g., Deep Q-Networks (DQN), are based on deep neural…

机器学习 · 计算机科学 2023-06-22 Yang Ni , Danny Abraham , Mariam Issa , Yeseong Kim , Pietro Mercati , Mohsen Imani

The model-driven power allocation (PA) algorithms in the wireless cellular networks with interfering multiple-access channel (IMAC) have been investigated for decades. Nowadays, the data-driven model-free machine learning-based approaches…

信息论 · 计算机科学 2018-12-10 Fan Meng , Peng Chen , Lenan Wu

The excellent performance of Transformer in supervised learning has led to growing interest in its potential application to deep reinforcement learning (DRL) to achieve high performance on a wide variety of problems. However, the decision…

机器学习 · 计算机科学 2023-06-27 Hidenori Itaya , Tsubasa Hirakawa , Takayoshi Yamashita , Hironobu Fujiyoshi , Komei Sugiura

The rise of process data availability has recently led to the development of data-driven learning approaches. However, most of these approaches restrict the use of the learned model to predict the future of ongoing process executions. The…

Deep reinforcement learning (DRL) has proven extremely useful in a large variety of application domains. However, even successful DRL-based software can exhibit highly undesirable behavior. This is due to DRL training being based on…

机器学习 · 计算机科学 2023-09-12 Ophir M. Carmel , Guy Katz

One of the major challenges in Deep Reinforcement Learning for control is the need for extensive training to learn the policy. Motivated by this, we present the design of the Control-Tutored Deep Q-Networks (CT-DQN) algorithm, a Deep…

机器学习 · 计算机科学 2022-12-05 Francesco De Lellis , Marco Coraggio , Giovanni Russo , Mirco Musolesi , Mario di Bernardo

Reinforcement learning has exceeded human-level performance in game playing AI with deep learning methods according to the experiments from DeepMind on Go and Atari games. Deep learning solves high dimension input problems which stop the…

机器学习 · 计算机科学 2019-09-12 Yue Zheng

Recently, various auxiliary tasks have been proposed to accelerate representation learning and improve sample efficiency in deep reinforcement learning (RL). However, existing auxiliary tasks do not take the characteristics of RL problems…

机器学习 · 计算机科学 2021-02-23 Guoqing Liu , Chuheng Zhang , Li Zhao , Tao Qin , Jinhua Zhu , Jian Li , Nenghai Yu , Tie-Yan Liu

Reinforcement learning is nowadays a popular framework for solving different decision making problems in automated driving. However, there are still some remaining crucial challenges that need to be addressed for providing more reliable…

人工智能 · 计算机科学 2020-04-10 Danial Kamran , Carlos Fernandez Lopez , Martin Lauer , Christoph Stiller

A very timely issue for economic agent-based models (ABMs) is their empirical estimation. This paper describes a line of research that could resolve the issue by using machine learning techniques, using multi-layer artificial neural…

经济学 · 定量金融 2017-06-21 Sander van der Hoog

We tackle the blackbox issue of deep neural networks in the settings of reinforcement learning (RL) where neural agents learn towards maximizing reward gains in an uncontrollable way. Such learning approach is risky when the interacting…

机器学习 · 计算机科学 2018-11-13 John Yang , Gyujeong Lee , Minsung Hyun , Simyung Chang , Nojun Kwak

Deep reinforcement learning has learned to play many games well, but failed on others. To better characterize the modes and reasons of failure of deep reinforcement learners, we test the widely used Asynchronous Actor-Critic (A2C) algorithm…

Extracting action sequences from natural language texts is challenging, as it requires commonsense inferences based on world knowledge. Although there has been work on extracting action scripts, instructions, navigation actions, etc., they…

人工智能 · 计算机科学 2018-05-14 Wenfeng Feng , Hankz Hankui Zhuo , Subbarao Kambhampati

In this paper, we propose a novel deep Q-network (DQN)-based edge selection algorithm designed specifically for real-time surveillance in unmanned aerial vehicle (UAV) networks. The proposed algorithm is designed under the consideration of…

分布式、并行与集群计算 · 计算机科学 2020-09-22 Soohyun Park , Jeman Park , David Mohaisen , Joongheon Kim

Deep neural networks (DNN) can approximate value functions or policies for reinforcement learning, which makes the reinforcement learning algorithms more powerful. However, some DNNs, such as convolutional neural networks (CNN), cannot…

机器学习 · 计算机科学 2022-04-26 Yizhan Niu , Jinglong Liu , Yuhao Shi , Jiren Zhu