Rezultaty - optimization algorithm
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281
Optimization of Random Forest Algorithm with Backward Elimination Method in Classification of Academic Stress Levels
Wydane 2025-06-01“…Data mining is often used to detect diseases, one of which is the Random Forest algorithm. The Random Forest algorithm is applied as a classification technique for academic stress levels, with optimization using the Backward Elimination method for feature selection to improve model accuracy. …”Stress is a phenomenon experienced by all individuals as a natural response to pressure, which can impact mental and physical health. In an academic setting, the stress experienced by students is known as academic stress, which can affect their performance and mental well-being. Therefore, there is...
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282
Optimal Location of Landfill in Semirom County Using the Combination of Fuzzy Logic (AND, OR algorithm) in GIS
Wydane 2024-08-01Dokumenty pełnotekstoweDespite efforts to reduce reliance on landfilling, sanitary landfilling remains a significant waste management method in many cities, albeit with inherent environmental limitations. A major challenge, particularly in developing cities, is the scarcity of suitable landfill sites that meet stringent e...
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283
A New Approach to Topology Optimization with Genetic Algorithm and Parameterization Level Set Function
Wydane 2025-06-01Hasła przedmiotowe: Dokumenty pełnotekstoweIn this paper, a new approach to topology optimization using the parameterized level set function and genetic algorithm optimization methods is presented. The impact of a number of parameters describing the level set function in the representation of the model was examined. Using the B-spline interp...
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284
UWB Indoor Localization Based on Artificial Rabbit Optimization Algorithm and BP Neural Network
Wydane 2025-06-01Hasła przedmiotowe: “…artificial rabbit optimization algorithm…”In the field of ultra-wideband (UWB) indoor localization, traditional backpropagation neural networks (BPNNs) are limited by their susceptibility to local minima, which restricts their ability to achieve global optimization. To overcome this challenge, this paper proposes a novel hybrid algorithm, t...
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285
Utilizing Evolutionary Mating Algorithm Optimized Deep Learning to Assess Cardiovascular Diseases Risk
Wydane 2025-06-01“…This study addresses this gap by proposing a deep learning-based risk assessment model optimized with the Evolutionary Mating Algorithm (EMA) to enhance prediction accuracy and efficiency. …”Cardiovascular Diseases (CVD) continue to be a primary cause of death worldwide, underscoring the critical importance of early and accurate risk prediction. However, traditional predictive models struggle with the complexity and interdependencies in medical data. This study addresses this gap by pr...
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286
Implementing a dung beetle optimization algorithm enhanced with multi-strategy fusion techniques
Wydane 2025-05-01Hasła przedmiotowe: “…Dung beetle optimization algorithm…”The dung beetle optimization algorithm possesses robust search and optimization capabilities. However, when it encounters complex optimization challenges, it struggles with limited accuracy, restricted global search ability, and suboptimal results from iterative optimization processes. To address t...
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287
Compare of Transient Quality in Automatic Control Systems with Classic PID Algorithm and Optimal Regulator
Wydane 2019-04-01“…Currently, about 90–95% of generic controllers use the PID algorithm to generate control actions, while 64% of the PID controllers are used in single-circuit automatic control systems. …”Currently, about 90–95% of generic controllers use the PID algorithm to generate control actions, while 64% of the PID controllers are used in single-circuit automatic control systems. Most of industries (power industry among them) use hundreds of automatic control systems. The quality of their work...
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288
Enhancing computational efficiency in solving Knapsack problem: insights from algorithmic parallelization and optimization
Wydane 2024-08-01“…Hence, the application of approximate algorithms is usually considered when encountering this optimization problem. …”<p>The Knapsack problem is a combinatorial optimization problem whose exact solution using exhaustive search method is impractical. Hence, the application of approximate algorithms is usually considered when encountering this optimization problem. This study optimized some approximate algorith...
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289
Optimizing Electric Vehicle Charging with Moth Flame Control Algorithm of Boost-KY Converter
Wydane 2023-11-01Dokumenty pełnotekstoweElectric vehicles have assumed a prominent role in future transport system due to the diminishing availability and escalating costs of fossil fuels, coupled with growing concerns about the impact of global warming. The purpose of the work consists in addressing the pressing need for efficient and su...
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290
Ultracompact Silicon Waveguide Bends Designed Using a Particle Swarm Optimization Algorithm
Wydane 2021-01-01“…The bending radius and waveguide width for every section are parameters to be determined using a particle swarm optimization algorithm. The optimization is performed to maximize the transmission of the waveguide bends, which is calculated by using the three-dimensional finite-difference time-domain technique. …”In this study, the trajectory of a 90° bend is divided into two symmetric halves that are mirror images of each other as referenced to the symmetry axis at 45°, and each half is segmented into small curved sections. The bending radius and waveguide width for every section are p...
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291
Optimization Design Method of Pipe-Insulating Joints Based on Surrogate Model and Genetic Algorithm
Wydane 2025-07-01“…This improves the computational efficiency of the optimization algorithm by establishing a surrogate model, which can be used to optimize the dimensions of insulation joints.…”Pipe-insulating joints are common cathodic protection devices in long-distance oil and gas pipeline infrastructures. To ensure safety, they are often designed too conservatively, resulting in large dimensions, high self-weight, and substantial costs. This study analyzed an insulating joint under the...
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292
Impact of ISTA and FISTA iterative optimization algorithms on electrical impedance tomography image reconstruction
Wydane 2025-03-01“…It focuses on enhancing the convergence and accuracy of EIT image reconstruction by evaluating the effectiveness of these optimization algorithms when applied to regularized inverse problems, using standard regularization techniques. …”Electrical Impedance Tomography (EIT) is a non-invasive method for imaging conductivity distributions within a target area. The inverse problem associated with EIT is nonlinear and ill-posed, leading to low spatial resolution reconstructions. Iterative algorithms are widely employed to address compl...
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293
Optimizing Crop Yield Prediction: An In-Depth Analysis of Outlier Detection Algorithms on Davangere Region
Wydane 2025-01-01“…This research focuses on optimizing crop yield prediction in the Davangere region through a thorough analysis of outlier detection algorithms applied to the local agricultural dataset. …”Crop yield prediction is a critical aspect of agricultural planning and resource allocation, with outlier detection algorithms playing a vital role in refining the accuracy of predictive models. This research focuses on optimizing crop yield prediction in the Davangere region through a thorough anal...
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294
Cold Chain Logistics Path Optimization with Adaptive Speed and Hybrid Genetic Algorithm Solution
Wydane 2025-06-01“…We comprehensively consider fixed costs, cargo loss costs, fuel costs, penalty costs, and environmental costs; build a cold chain distribution vehicle path optimization model with the goal of minimizing the total cost and maximizing customer satisfaction; and design a hybrid genetic algorithm solution optimization model. …”In this work, we aim to adjust vehicle speeds in real time by predicting the surrounding population density based on the spacing of customer locations. We comprehensively consider fixed costs, cargo loss costs, fuel costs, penalty costs, and environmental costs; build a cold chain distribution vehic...
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295
Quantum Selection for Genetic Algorithms Applied to Electromagnetic Design Problems
Wydane 2025-07-01Hasła przedmiotowe: Dokumenty pełnotekstoweOptimization has always been viewed as a central component of many electrical engineering techniques, where it involves designing a complex system with various constraints and competing objectives. The method described in this work proposes a hybrid quantum–classical evolutionary optimization algori...
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296
Information method of optimization parameters in the diagnosis of gas turbine engines
Wydane 2016-11-01Hasła przedmiotowe: Dokumenty pełnotekstoweThis article describes an algorithm parameter optimization method for the diagnosis of GTD in order to devide zones of efficiency. The autor focuses on the retional combination of methods of mathematical analysis and statistics and de-veloping an algorithm that allows to optimize the use of mathemat...
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297
MATHEMATICAL ECONOMIC MODEL OF PRODUCTION BUDGET OPTIMIZATION AS MARKETING CONSTITUENT
Wydane 2011-07-01Hasła przedmiotowe: Dokumenty pełnotekstoweThe problem of dynamic response of the enterprises on changes in the internal and external environment on the basis of economic mathematical modeling, linear programming particularly, for the purpose of the production effectivization is considered.
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298
Stability of Weak Rescaled Pure Greedy Algorithms
Wydane 2025-06-01Hasła przedmiotowe: “…weak rescaled pure greedy algorithm…”We study the stability of Weak Rescaled Pure Greedy Algorithms for convex optimization, WRPGA(co), in general Banach spaces. We obtain the convergence rates of WRPGA(co) with noise and errors under a weaker assumption for the modulus of smoothness of the objective function. The results show that the...
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299
Application of Artificial Intelligence with Ant Colony Algorithm in construction projects schedule
Wydane 2018-11-01“…So useMethodology of Scheduling of Projects with Artificial Intelligence and with the Approach of Ant Colony Algorithm for Organizations MethodOptimal and practical among other methods. …”Today, using project management methods and tools to realize the goals of many organizations and companiesIt is essential. Scheduling of activities, to minimize costs by using limited resources and inConditions of existence of time-sensitive constraints are used. These methods are the ability of the...
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300
A New Maximum Power Point Tracking With a Combined Particle Swarm Optimization–Biogeography‐Based Optimization Algorithm for Photovoltaic System
Wydane 2025-07-01Hasła przedmiotowe: “…intelligent algorithms…”ABSTRACT The amount of power produced by a solar panel depends on the intensity of radiation and surrounding temperature. Optimizing the performance of photovoltaic systems requires the operation of solar panels at the maximum power point (MPP). In the present paper, a novel maximum power point trac...
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