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2521
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2522
Composite fault feature extraction for gears based on MCKD-EWT adaptive wavelet threshold noise reduction
Published 2025-02-01“…Firstly, envelope entropy and information entropy are used as fitness functions, and the parameters of the MCKD algorithm are optimized by the improved particle swarm algorithm, then the empirical wavelet decomposition is carried out on the signals, and finally adaptive wavelet threshold denoising is carried out on the decomposed Intrinsic mode functions (IMFs) components. …”
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2523
A Comprehensive Survey on AI in Counter-Terrorism and Cybersecurity: Challenges and Ethical Dimensions
Published 2025-01-01“…This paper provides a comprehensive overview of AI methodologies, such as predictive analytics, Natural Language Processing (NLP), and machine learning architectures (e.g., Support Vector Machines – SVM and Long Short-Term Memory – LSTM), and optimization algorithms (e.g., Particle Swarm Optimization – PSO), assessing their effectiveness in security applications. …”
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2524
Approaches for handling imbalanced data used in machine learning in the healthcare field: A case study on Chagas disease database prediction.
Published 2025-01-01“…Additionally, a new approach based on Particle Swarm Optimization (PSO) and Naive Bayes was proposed. …”
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2525
A survey on PSO based meta-heuristic scheduling mechanism in cloud computing environment
Published 2022-09-01“…In this paper a systematically reviews is done on different types of particle swarm optimization (PSO) based scheduling strategy with set of challenges and future direction.…”
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2526
Similar Instances Reuse Based Numerical Control Process Decision Method for Prismatic Parts
Published 2025-01-01“…In addition, the existing NC process decision methods, such as the genetic algorithm, ant colony algorithm, and particle swarm algorithm, have not been combined with the reuse approach. …”
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2527
UHVDC Transmission Line Fault Identification Method Based on Generalized Regression Neural Network
Published 2025-04-01“…Secondly, the chaos quantum particle swarm optimization (CQPSO) algorithm is used to optimize the parameters of the generalized regression neural network, form an ideal network model based on the principle of the lowest fitness function, and better learn the fault characteristics of the ultra-high voltage DC transmission line. …”
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2528
Environmental tipping points for global soil nitrogen-fixing microorganisms
Published 2025-01-01“…We established a random forest model optimized by the distributed delayed particle swarm optimization (RODDPSO) algorithm to analyze the global NFM data. …”
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2529
Control Research on Active Pitch Control System for Horizontal-Axis Tidal-Current Turbine Generator
Published 2025-02-01“…The application of a particle swarm optimization (PSO)–PID controller and fuzzy PID controller in the independent interval system of tidal generator sets is introduced for the first time in this paper. …”
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2530
Smart grid stability prediction model using two-way attention based hybrid deep learning and MPSO
Published 2025-01-01“…This research presents a hybrid deep learning model (Convolutional Neural Network [CNN] with Bi-LSTM) with a two-way attention method and a multi-objective particle swarm optimization method (MPSO) for short-term load prediction from a smart grid. …”
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2531
Inverse-Designed Ultra-Compact Passive Phase Shifters for High-Performance Beam Steering
Published 2024-11-01“…Ultra-compact passive phase shifters are inversely designed by the multi-objective particle swarm optimization algorithm. The wavelength-dependent phase difference between two output beams originates from the different distances of the input light passing through the 4 μm × 3.2 μm rectangular waveguide with random-distributed air-hole arrays. …”
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2532
Rockburst Prediction Based on the KPCA-APSO-SVM Model and Its Engineering Application
Published 2021-01-01“…Based on the kernel principal component analysis (KPCA), the adaptive particle swarm optimization (APSO) algorithm, and the support vector machine (SVM), the KPCA-APSO-SVM model was established. …”
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2533
A Crash Severity Prediction Method Based on Improved Neural Network and Factor Analysis
Published 2020-01-01“…Data from I5, an interstate highway in the Washington State during the period of 2011–2015, were used for fitting and prediction, and after setting the theoretical three-layer neural network (NN), an improved Particle Swarm Optimization (PSO) method with adaptive inertial weight was offered to optimize the NN, and finally, a comparison among different adaptive strategies was conducted. …”
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2534
Analysis of the Impact and Weight of Structural Parameters on the Operating Characteristics of the Spring Operating Mechanism
Published 2025-01-01“…Finally, based on the influence weights, a sensitivity-adaptive particle swarm optimization algorithm was developed to optimize the spring-operated mechanism, reducing its failure probability by 16.67%, which is beneficial for the design of controlled switching algorithms.…”
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2535
Comparing machine learning approaches for estimating soil saturated hydraulic conductivity.
Published 2024-01-01“…Then, radial basis functions (RBFNNs), multilayer perceptron (MLPNNs), hybrid genetic algorithm (GA-NNs), and particle swarm optimization (PSO-NNs) neural networks were utilized to develop PTFs and compared their accuracy with the traditional regression model (MLR) using statistical indices. …”
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2536
Design of a Deep Learning-Based Metalens Color Router for RGB-NIR Sensing
Published 2024-12-01“…In this study, we propose a deep learning network capable of forward prediction across a broad wavelength range, combined with a particle swarm optimization algorithm to design metalens efficiently. …”
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2537
Research on power system transformation based on edge node technology under the background of carbon neutrality
Published 2025-04-01“…In each island, the improved particle swarm optimization algorithm is used to reasonably distribute the power tasks, forming a novel power system with the coordinated planning of source-network-load-storage as the core. …”
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2538
Analysis of Static Stability of Earth-Rockfill Dam Slope Based on PSO-PR-IE Method
Published 2025-01-01“…In order to fully consider the advantages of the anti-sliding performance of the contact interface using the partitioned rigid body–interface element (PR-IE) method, the static stability analysis method of earth-rockfill dam slope based on the PR-IE method was improved, and the particle swarm optimization (PSO) method was adopted, yielding a static stability analysis method of earth-rockfill dam slope based on PSO-PR-IE method. …”
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2539
Remaining Useful Life Prediction and Fault Diagnosis of Rolling Bearings Based on Short-Time Fourier Transform and Convolutional Neural Network
Published 2020-01-01“…The comparison with the fault diagnosis classification effects of backpropagation (BP) neural network, particle swarm optimization-BP, and genetic algorithm-BP further proves its superiority. …”
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2540
Medium- Long-Term Runoff Forecasting Using Interpretable Hybrid Machine Learning Model for Data-Scarce Regions
Published 2025-07-01“…[Methods] Based on historical precipitation, temperature, and runoff sequences from the Yulongkashi River, a Convolutional Neural Network-Bidirectional Gated Recurrent Unit-Attention (CNN-BiGRU-Attention) model was developed. An Improved Particle Swarm Optimization (IPSO) algorithm was used to optimize this model, forming the IPSO-CNN-BiGRU-Attention hybrid model. …”
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