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Terrain Simplification Algorithm in Radio Wave Propagation Prediction
Published 2022-01-01“…In order to study the influence of terrain simplification on the prediction of complex electromagnetic environment, a visibility algorithm used in the regular model of terrain and a probability-based power propagation model are proposed. …”
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82
An empirical study of the naïve REINFORCE algorithm for predictive maintenance
Published 2025-03-01“…Abstract Reinforcement Learning (RL) is a biologically inspired, autonomous machine learning method. RL algorithms can help generate optimal predictive maintenance (PdM) policies for complex industrial systems. …”
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83
Machine learning algorithms for predicting unemployment duration in Russia
Published 2024-12-01Get full text
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84
Naïve Bayes is an interpretable and predictive machine learning algorithm in predicting osteoporotic hip fracture in-hospital mortality compared to other machine learning algorithms.
Published 2025-01-01“…Overall, NB has much potential as an algorithm, due to its simplicity and interpretability whilst maintaining competitive predictive performance.…”
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85
Impact of dimensionality reduction techniques on student performance prediction using machine learning
Published 2023-10-01“… This study addresses the crucial issue of predicting student performance in educational data mining (EDM) by proposing an Adaptive Dimensionality Reduction Algorithm (ADRA). …”
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Impact of dimensionality reduction techniques on student performance prediction using machine learning
Published 2023-10-01“… This study addresses the crucial issue of predicting student performance in educational data mining (EDM) by proposing an Adaptive Dimensionality Reduction Algorithm (ADRA). …”
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87
Model Reduction and Chattering Mitigation in Multi-Model Predictive Control for Quadrotor UAVs
Published 2025-01-01“…In order to resolve this discrepancy, we propose a Multi-Model Predictive Control (MMPC) approach that integrates Principal Component Analysis (PCA) for model reduction and employs linear quadrotor attitude models. …”
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88
Passive Drag Reduction Optimization for Complex Commercial Vehicle Models
Published 2025-03-01Get full text
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89
Steiner eccentricity: Predictions and applications
Published 2025-09-01Subjects: Get full text
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90
Heat transfer and simulated coronary circulation system optimization algorithms for real power loss reduction
Published 2021-06-01“…In this paper, the heat transfer optimization (HTO) algorithm and simulated coronary circulation system (SCCS) optimization algorithm has been designed for Real power loss reduction. …”
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91
A peak-to-average power ratio reduction algorithm for OTFS systems in satellite-to-ground scenarios
Published 2025-05-01Subjects: “…partial transfer sequence algorithm…”
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92
Spatiotemporally Combined Dimensionality Reduction Algorithm for Optimizing Long-term Operation of Multi-reservoir Systems
Published 2023-01-01“…To alleviate the “curse of dimensionality” and improve the solution efficiency while ensuring the quality of solutions in optimizing the operation of multi-reservoir systems,this paper proposes a spatiotemporally combined dimensionality reduction algorithm which integrates and improves the dynamic programming with successive approximation (DPSA) and the progressive optimality algorithm (POA).First,a chain-based successive approximation strategy is proposed to expand the DPSA's optimization mode from “single reservoir alternation” to “cascade reservoir chain alternation”,which makes up for the DPSA's shortcomings in dealing with the hydraulic coupling relationships among cascade reservoirs.Then,a dynamic variable decoupling strategy and perturbation mechanism are proposed to deal with the POA's blind search problem and dimensionality problem.Finally,the two improved algorithms are combined,in which the improved POA is applied to solving the optimization problems of cascade reservoir chains under the framework of the improved DPSA.The power generation operation problem of the cascade reservoirs in the Yuan River Basin of Hunan Province and the classical ten-reservoir problem are utilized to test the performance of the proposed algorithm.The proposed algorithm outperforms seven existing alternatives in terms of solution quality and efficiency.The results indicate that the proposed algorithm can effectively alleviate the “curse of dimensionality” in optimizing the operation of multi-reservoir systems,improve the efficiency while ensuring the quality of solutions and has potential to be applied to optimizing the operation of complex large-scale multi-reservoir systems.…”
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93
Exploring quantum control landscape and solution space complexity through optimization algorithms and dimensionality reduction
Published 2025-04-01“…Evaluations of traditional control techniques and machine learning algorithms reveal that Genetic Algorithms (GA) outperform Stochastic Gradient Descent (SGD), while Q-learning (QL) shows great promise compared to Deep Q-Networks (DQN) and Proximal Policy Optimization (PPO). …”
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94
A Novel Iterative-SLM Algorithm for PAPR Reduction in 5G Mobile Fronthaul Architecture
Published 2019-01-01“…The proposed algorithm uses orthogonal phase vectors construction. …”
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Optimization Design of the Two-Stage Reduction Micro-Drive Mechanism Based on Particle Swarm Algorithm
Published 2025-07-01Subjects: “…two-stage reduction…”
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Using PAT for Energy Recovery and Pressure Reduction in Water Distribution Networks
Published 2024-03-01“…Regarding this purpose, the genetic algorithm is used by MATLAB software, in which the hydraulic model of the water distribution network is carried out in WaterGEMS software. …”
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A feature selection and scoring scheme for dimensionality reduction in a machine learning task
Published 2025-02-01Subjects: “…Algorithm…”
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100
Wind power generation prediction using LSTM model optimized by sparrow search algorithm and firefly algorithm
Published 2025-03-01“…To raise the accuracy of wind power generation prediction, a bidirectional long short-term memory network combination model based on sparrow search algorithm and firefly algorithm optimization is designed. …”
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