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Soft actor-critic algorithm and improved GNN model in secure access control of disaggregated optical networks
Published 2025-08-01“…Within this framework, the Soft Actor-Critic (SAC) algorithm is employed to construct a policy optimization mechanism. …”
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502
Optimization of stope dimensions using response surface method coupling a hybrid chaos-genetic algorithm
Published 2025-05-01“…The interaction between variables within this framework was carefully considered when defining the objective functions for optimization. By integrating chaotic mapping into genetic algorithms, a multi-objective optimization approach was implemented, yielding 17 Pareto-optimal solutions. …”
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503
FIM-JFF: Lightweight and Fine-Grained Visual UAV Localization Algorithms in Complex Urban Electromagnetic Environments
Published 2025-05-01“…This paper proposes a lightweight and fine-grained visual UAV localization algorithm (FIM-JFF) suitable for complex electromagnetic environments. …”
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504
Chaotic motion of charged test particles in a Kerr-MOG black hole with explicit symplectic algorithms
Published 2025-07-01“…Initially, by decomposing the Hamiltonian into five integrable components, three distinct explicit symplectic algorithms (S2, S4, and $$PR{K_6}4)$$ P R K 6 4 ) are constructed. …”
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505
Optimization of urban green space in Wuhan based on machine learning algorithm from the perspective of healthy city
Published 2025-03-01“…Adopting a healthy city development perspective, the research aims to assess the impact of green space optimization on urban health, economic performance, and social structure.MethodsA multivariable model was constructed using random forest and Support Vector Machine (SVM) algorithms to evaluate the influence of key indicators on urban green space. …”
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506
Low Complexity Unquantized Forward Stack Decoding Algorithm for Spinal Codes in Measurement While Drilling Communication
Published 2025-01-01“…Furthermore, this work integrates the non-quantized forward stack decoding with the superposition UEP-Spinal code to construct a novel MWD communication system. …”
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507
Inversion of electric field component Ex in the SOTEM method based on the improved particle swarm optimization algorithm
Published 2025-04-01“…ObjectiveThe inversion of the horizontal electric field component in the grounded-source short offset transient electromagnetic (SOTEM) method using traditional algorithms is prone to fall into local extrema. To address this challenge, this study proposed an improved particle swarm optimization (PSO) algorithm that integrates the center of gravity reverse learning strategy. …”
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508
GIRH-Unet: Improved Residual Tobacco Segmentation Algorithm Based on GhostNetV3-Unet
Published 2025-01-01“…These factors contribute to the reduced accuracy and robustness of visual detection technologies based on segmentation algorithms within tobacco intelligent production systems, highlighting the need for a targeted segmentation model. …”
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509
A machine learning-based approach for constructing a 3D apparent geological model using multi-resistivity data
Published 2024-11-01“…Abstract This study presents a comprehensive approach for constructing a 3D Apparent Geological Model (AGM) by integrating multi-resistivity data using statistical methods, supervised machine learning (SML), and Python-based modeling techniques. …”
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510
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512
A framework for conceptualizing integrated prescriptive maintenance and production planning and control models
Published 2024-09-01“…Lastly, we do not address solution algorithms. Practical implications: The framework constitutes a tool for managers to construct integrated models tailored to their specific planning problems, fostering alignment between production and maintenance departments, plans and controls. …”
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513
Construction of a Multimodal Machine Learning Model for Papillary Thyroid Carcinoma Based on Pathomics and Ultrasound Radiomics DatasetMendeley Data
Published 2025-06-01“…Three methods, as eXtreme gradient boosting (XGBoost), support vector machine (SVM), and random forest (RF) algorithms, were applied to construct PTC cytopathological diagnostic models. …”
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514
Identification of novel molecular subtypes and construction of a prognostic signature via multi-omics analysis and machine learning in lung adenocarcinoma
Published 2025-07-01“…This study aimed to identify novel molecular subtypes and construct a prognostic signature to enhance the stratification of LUAD prognosis.Materials and methodsNovel molecular subtypes of LUAD patients were identified by applying 10 distinct clustering algorithms on multi-omics data. …”
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515
Impacts of Spatial Expansion of Urban and Rural Construction on Typhoon-Directed Economic Losses: Should Land Use Data Be Included in the Assessment?
Published 2025-04-01“…To address these issues, this study proposes CLPFT (Comprehensive Uncertainty Assessment Framework for Typhoon), an innovative assessment framework integrating prototype learning and uncertainty quantification through a UProtoMLP neural network. …”
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516
Construction and performance of a clinical prediction rule for ureteral stone without the use of race or ethnicity: A new STONE score
Published 2024-12-01“…These data were used to construct a revised STONE score after removing race as a variable. …”
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517
Intelligent Integration Method of AI English Teaching Resource Information under Multi-Agent Collaboration
Published 2022-01-01“…In addition, this article studies the effects of population size, variable dimension, and convergence on the overall energy efficiency and generation of D2D users through simulation and combines improved algorithms to construct an intelligent integration system of AI English teaching resources and information under multi-agent collaboration. …”
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518
An Interval Integrated Optimization to Air-Cargo Hub Network Design and Airline Fleet Planning
Published 2024-01-01Get full text
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519
Multimodal data integration with machine learning for predicting PARP inhibitor efficacy and prognosis in ovarian cancer
Published 2025-06-01“…Patient-specific efficacy and prognosis prediction models were then constructed using various machine learning algorithms.ResultsTotal bile acids (TBAs) and CA-199 present as an independent risk factor in Cox multivariate analysis for primary and recurrent ovarian cancer patients respectively (P < 0.05). …”
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520
Integrated Energy Management of Smart Grids in Smart Cities Based on PSO Scheduling Models
Published 2023-01-01Get full text
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