A survey on deep learning tools dealing with data scarcity: definitions, challenges, solutions, tips, and applications

L Alzubaidi, J Bai, A Al-Sabaawi, J Santamaría… - Journal of Big Data, 2023 - Springer
Data scarcity is a major challenge when training deep learning (DL) models. DL demands a
large amount of data to achieve exceptional performance. Unfortunately, many applications …

Policy iteration reinforcement learning-based control using a grey wolf optimizer algorithm

IA Zamfirache, RE Precup, RC Roman, EM Petriu - Information Sciences, 2022 - Elsevier
This paper presents a new Reinforcement Learning (RL)-based control approach that uses
the Policy Iteration (PI) and a metaheuristic Grey Wolf Optimizer (GWO) algorithm to train the …

Neural network-based control using actor-critic reinforcement learning and grey wolf optimizer with experimental servo system validation

IA Zamfirache, RE Precup, RC Roman… - Expert Systems with …, 2023 - Elsevier
This paper introduces a novel reference tracking control approach implemented using a
combination of the Actor-Critic Reinforcement Learning (RL) framework and the Grey Wolf …

Adaptive optimal control of affine nonlinear systems via identifier–critic neural network approximation with relaxed PE conditions

R Luo, Z Peng, J Hu, BK Ghosh - Neural Networks, 2023 - Elsevier
This paper considers an optimal control of an affine nonlinear system with unknown system
dynamics. A new identifier–critic framework is proposed to solve the optimal control problem …

A reinforcement learning-based metaheuristic algorithm for solving global optimization problems

A Seyyedabbasi - Advances in Engineering Software, 2023 - Elsevier
The purpose of this study is to utilize reinforcement learning in order to improve the
performance of the Sand Cat Swarm Optimization algorithm (SCSO). In this paper, we …

An improved sparrow search algorithm based on quantum computations and multi-strategy enhancement

R Wu, H Huang, J Wei, C Ma, Y Zhu, Y Chen… - Expert Systems with …, 2023 - Elsevier
Aiming at the defects of the sparrow search algorithm (SSA), such as a deficient optimization
accuracy and low search efficiency, the sparrow search algorithm based on quantum …

Model-based reinforcement learning control of electrohydraulic position servo systems

Z Yao, X Liang, GP Jiang, J Yao - IEEE/ASME Transactions on …, 2022 - ieeexplore.ieee.org
Even though the unprecedented success of AlphaGo Zero demonstrated reinforcement
learning as a feasible complex problem solver, the research on reinforcement learning …

Reinforcement learning based adaptive PID controller design for control of linear/nonlinear unstable processes

T Shuprajhaa, SK Sujit, K Srinivasan - Applied Soft Computing, 2022 - Elsevier
Control of unstable process is challenging owing to its dynamic nature, output multiplicities
and stability issues. This research work focuses to develop a generic data driven modified …

A new meta-heuristics data clustering algorithm based on tabu search and adaptive search memory

Y Alotaibi - Symmetry, 2022 - mdpi.com
Clustering is a popular data analysis and data mining problem. Symmetry can be
considered as a pre-attentive feature, which can improve shapes and objects, as well as …

QQLMPA: A quasi-opposition learning and Q-learning based marine predators algorithm

S Zhao, Y Wu, S Tan, J Wu, Z Cui, YG Wang - Expert Systems with …, 2023 - Elsevier
Many engineering and scientific problems in the real-world boil down to optimization
problems, which are difficult to solve by using traditional methods. Meta-heuristics are …