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Deep Learning-Based Portfolio Management: Empirical Study of Listed Shares on the Indonesian Stock Exchange
Published 2024-12-01Get full text
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5623
Integrating petrophysical data into efficient iterative cluster analysis for electrofacies identification in clastic reservoirs
Published 2024-10-01“…The utilization of the EM algorithm for electrofacies classification/cluster analysis is innovative. …”
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5624
AutoML: A systematic review on automated machine learning with neural architecture search
Published 2024-01-01Get full text
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5625
State Estimation in Power Systems Under False Data Injection Attack Using Total Least Squares
Published 2025-01-01“…For the problem size solvability point of view, the traditional low-rank methods suffer from the trivial solution caused by too many unknown convex optimization variables due to a large number of time samples, whereas the proposed TLS-based algorithms can handle a large power distribution system with a large number of time samples.…”
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5626
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5627
Distributed Energy Management for Ship-Integrated Energy System Under Marine Environmental Risk Field
Published 2025-08-01Get full text
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5628
BERT Mutation: Deep Transformer Model for Masked Uniform Mutation in Genetic Programming
Published 2025-02-01Get full text
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5629
Transformer based models with hierarchical graph representations for enhanced climate forecasting
Published 2025-07-01“…The model integrates three key components: Spatial-Temporal Fusion Module (STFM) to capture spatiotemporal dependencies, Hierarchical Graph Representation and Analysis (HGRA) to model structured climate relationships, and Dynamic Temporal Graph Attention Mechanism (DT-GAM) to enhance temporal feature extraction. To improve computational efficiency and feature selection, we introduce a hybrid optimization approach (HWOA-TTA) that combines the Whale Optimization Algorithm (WOA) and Tiki-Taka Algorithm (TTA). …”
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5630
Determination of Pipe Diameters for Pressurized Irrigation Systems Using Linear Programming and Artificial Neural Networks
Published 2023-01-01“…Most of the current optimization techniques for pipe diameter selection are based on linear, non-linear, and dynamic programming models. …”
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5631
Minimization Electric Losses in Transistor DC Drives
Published 2022-11-01“…An algorithm was proposed for determining the optimal switching frequency of the PWM: 1) on computer models of the DC motor and PWM, the dependences of dynamic electrical losses on the switching frequency were determined; 2) the graph was built showing the dependence of the total dynamic electric losses, on which the point was determined of minimum losses, which corresponds to the optimal value of the switching frequency. …”
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5632
Dynamic content-cached satellite selection and routing for power minimization in LEO satellite networks
Published 2024-12-01Get full text
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5633
Expedited re-design of multi-band passive microwave circuits using orthogonal scaling directions and gradient-based tuning
Published 2024-04-01“…Achieving this necessitates the utilization of numerical optimization methods. Nonetheless, if the intended frequencies are distant from the ones at the starting point, local search procedures tend to fail, whereas global search algorithms are computationally expensive. …”
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5634
Human resource management model based on multi-objective differential evolution and multi-skill scheduling
Published 2025-12-01Get full text
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5635
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5636
The Hydrodynamic Performance of a Vertical-Axis Hydro Turbine with an Airfoil Designed Based on the Outline of a Sailfish
Published 2025-06-01“…Through Latin hypercube experimental design combined with optimization algorithms, four key geometric variables governing the airfoil’s hydrodynamic characteristics were systematically analyzed. …”
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5637
Demystifying multiple sclerosis diagnosis using interpretable and understandable artificial intelligence
Published 2024-12-01Get full text
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5638
A Sufficient Descent Property for a Different Parameter to Enhance Three-Term Method
Published 2023-06-01Get full text
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5639
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5640
Progress and future direction of independently developed reservoir numerical simulation software in Shengli Oilfield
Published 2025-07-01“…Through continuous technological innovation and functional optimization, Shengli Oilfield’s reservoir numerical simulation software will strengthen its competitiveness, providing robust support for the efficient development of complex reservoirs.…”
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