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3381
Improved GOA-based fuzzy PI speed control of PMSM with predictive current regulation.
Published 2025-01-01“…To address the susceptibility of conventional vector control systems for permanent magnet synchronous motors (PMSMs) to motor parameter variations and load disturbances, a novel control method combining an improved Grasshopper Optimization Algorithm (GOA) with a variable universe fuzzy Proportional-Integral (PI) controller is proposed, building upon standard fuzzy PI control. …”
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3382
IMPROVE OF UNCERTAIN MICROSATELLITE MAGNETIC CLEANLINESS BASED ON MAGNETIC FIELD SPATIAL HARMONICS COMPENSATION
Published 2025-01-01“…Both vector game solution calculated based on particles multi-swarm optimization (PMSO) algorithms from Pareto optimal solutions taking into account binary preference relations. …”
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3383
A two phase differential evolution algorithm with perturbation and covariance matrix for PEMFC parameter estimation challenges
Published 2025-03-01“…These numerical results emphasize PCM-DE’s ability to outperform existing algorithms in accuracy, convergence speed, and consistency, showcasing its potential for advancing PEMFC modeling and optimization. …”
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3384
Chinese Clinical Named Entity Recognition With Segmentation Synonym Sentence Synthesis Mechanism: Algorithm Development and Validation
Published 2024-11-01“…We applied the SSSS algorithm to the Robustly Optimized Bidirectional Encoder Representations from Transformers Pretraining Approach (RoBERTa) + conditional random field (CRF) and RoBERTa + Bidirectional Long Short-Term Memory (BiLSTM) + CRF models and evaluated our models (SSSS + RoBERTa + CRF; SSSS + RoBERTa + BiLSTM + CRF) on the China Conference on Knowledge Graph and Semantic Computing (CCKS) 2017 and 2019 datasets. …”
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3385
A Joint Optimization Method for Cooperative Detection Resources Based on Channel Capacity
Published 2022-01-01“…Aiming at the resource optimization problem in the cooperative detection task, the objective function is constructed based on the channel capacity, and the artificial bee colony (ABC) algorithm is improved to realize the joint optimization of the UAV swarm trajectory and radiation power. …”
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3386
Utility-driven virtual machine allocation in edge cloud environments using a partheno-genetic algorithm
Published 2025-03-01“…Simulation results demonstrate that the proposed virtual machine allocation algorithm improves service utility by more than 20% compared to other virtual machine allocation algorithms, significantly enhancing service utility in edge cloud environments while maintaining robust QoS guarantees.…”
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3387
Power Line Segmentation Algorithm Based on Lightweight Network and Residue-like Cross-Layer Feature Fusion
Published 2025-06-01“…Experimental results demonstrate that compared with classical UNet, the optimized network achieves 2.05% and 2.58% improvements in F1-Score and IoU, respectively, while reducing the parameter count to 57.25% of the original model. …”
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3388
High-efficiency MPPT Using ZVS quasi-resonant converter and PSO algorithm: Simulation and PIL validation
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3389
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3390
Analytical and Geometric Foundations and Modern Applications of Kinetic Equations and Optimal Transport
Published 2025-05-01“…By bridging entropy dissipation, optimal transport, and geometric analysis, our work offers a new perspective on stability, convergence, and structure in high-dimensional kinetic models and applications.…”
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3391
Detection and Classification of Power Quality Disturbances Based on Improved Adaptive S-Transform and Random Forest
Published 2025-08-01“…The IAST employs a globally adaptive Gaussian window as its kernel function, which automatically adjusts window length and spectral resolution based on real-time frequency characteristics, thereby enhancing time–frequency localization accuracy while reducing algorithmic complexity. To optimize computational efficiency, window parameters are determined through an energy concentration maximization criterion, enabling rapid extraction of discriminative features from diverse PQ disturbances (e.g., voltage sags and transient interruptions). …”
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3392
Target Detection and Image Enhancement for Underwater Environment: Research on Improving YOLOv7
Published 2025-01-01“…Aiming at the common low accuracy and efficiency problems in underwater target detection, this paper designs an innovative algorithm based on the YOLOv7 framework. The core of the research lies in enhancing the feature extraction capability of the model, optimizing the feature expression of the model by introducing the CBAM attention mechanism, and improving the original structure of the neck component. …”
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3393
Integrative machine learning approach for forecasting lung cancer chemosensitivity: From algorithm to cell line validation
Published 2025-01-01“…Therefore, predicting individual responses is critical for optimizing treatment outcomes and improving patient prognosis. …”
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3394
INFO-RF-based fault diagnosis and analysis method for busbars
Published 2025-07-01“…The RF model is then used to predict fault types and fault resistance, with the INFO algorithm iteratively optimizing the hyperparameters of the RF model to further improve prediction accuracy. …”
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3395
Operational response to contamination in water distribution systems: a multi-objective Bayesian optimization approach
Published 2025-05-01“…Simulation results are then propagated into MOBO to generate Pareto-optimal solutions of the objective functions. A sensitivity analysis was conducted to tune the hyperparameters of the MOBO algorithm, including the covariance kernel of the surrogate model. …”
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3396
A device free high-precision indoor positioning and tracking method based on GMM-WKNN algorithm
Published 2025-05-01“…Abstract To address the high deployment complexity and algorithmic intricacies associated with current indoor target localization and tracking methods, this paper presents a Wi-Fi CSI indoor localization and tracking algorithm that integrates a Gaussian Mixture Model (GMM) with Weighted K-Nearest Neighbors (WKNN) and Kalman filtering. …”
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3397
Enhancing Hajj and Umrah Services Through Predictive Social Media Classification
Published 2025-01-01“…The primary objective of this system is to efficiently classify and analyze social media content related to Hajj and Umrah services. To improve the effectiveness of this classification model, we introduce a predictive optimization strategy that employs a deep neural network as the learning module and utilizes particle swarm optimization to refine the weighting parameters. …”
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3398
Research on Path Optimization of Vehicle-Drone Joint Distribution considering Customer Priority
Published 2024-01-01“…Second, a two-stage hybrid algorithm is proposed for the problem model. In the first stage, the deep neural network and the grid search improved support vector machine algorithm (DNN-GSM-SVM) are used to screen and classify customer priority features, and in the second stage, adaptive large-scale neighborhood search improved genetic algorithms (ALNS-GA) are used to solve the problem of vehicle-drone joint distribution path planning problem. …”
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3399
Study on Subway Station Street Block-Level Land Use Pattern and Plot Ratio Control Based on Machine Learning
Published 2025-02-01“…This study takes Panda Avenue Subway Station as a case study to analyze the evolution of land use patterns around subway stations and explore optimization strategies to enhance land development efficiency and spatial utilizationTo fill this research gap, this paper proposes a CNN-AIMatch model based on machine learning algorithm and an enhanced PLUS-Markov prediction model using the increase and decrease of floor area ratio as a control measure, which adopts an increase in plot ratio as a control measure to improve the accuracy of the Kappa coefficient in different plot ratio scenarios and the prediction of 3D urban spatial growth trends. …”
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3400
An open dataset and machine learning algorithms for Niacin Skin-Flushing Response based screening of psychiatric disorders
Published 2025-08-01“…The core of our methodology involves a novel algorithm featuring an Efficient-Unet based Deep Learning model for the precise segmentation of NSR areas. …”
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