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4501
Runoff Prediction and Uncertainty Analysis for Xijiang River Basin Based on CMIP6 Climate Scenarios
Published 2025-01-01“…Based on this, the Xin'anjiang hydrological model (XAJ) is built, and the particle swarm optimization (PSO) algorithm is employed to calibrate and validate the model parameters. …”
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4502
Bagging Vs. Boosting in Ensemble Machine Learning? An Integrated Application to Fraud Risk Analysis in the Insurance Sector
Published 2024-12-01“…Addressing the pressing challenge of insurance fraud, which significantly impacts financial losses and trust within the insurance industry, this study introduces an innovative automated detection system utilizing ensemble machine learning (EML) algorithms. The approach encompasses four strategic phases: 1) Tackling data imbalance through diverse re-sampling methods (Over-sampling, Under-sampling, and Hybrid); 2) Optimizing feature selection (Filtering, Wrapping, and Embedding) to enhance model accuracy; 3) employing binary classification techniques (Bagging and Boosting) for effective fraud identification; and 4) applying explanatory model analysis (Shapley Additive Explanations, Break-down plot, and variable-importance Measure) to evaluate the influence of individual features on model performance. …”
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4503
Contagious disease outbreaks: Distinguishing between constant and variable order using the SEIAR model
Published 2025-03-01“…A heuristic approach is proposed for parameter estimation using a Genetic Optimization Algorithm, which evaluates all possible scenarios for the order and suggests parameter sets that perform well across these scenarios. …”
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4504
G-RCenterNet: Reinforced CenterNet for Robotic Arm Grasp Detection
Published 2024-12-01“…The proposed G-RCenterNet algorithm is embedded into a robotic grasping system, where a structured light depth camera captures target images, and the grasp detection network predicts the optimal grasp box. …”
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4505
Performance of Hybrid Transmission of a D2D Communication With Energy Harvesting and Ambient Backscattering
Published 2024-01-01“…An algorithm is proposed to maximize the D2D network throughput. …”
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4506
GIS Analysis Model Integration and Service Composition Prospects
Published 2025-07-01“…Key algorithms are systematically integrated to optimize outcomes in urban planning, disaster management, and precision agriculture. …”
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4507
A robust method for evaluating the potentials of 15-minute cities: Implications for sustainable urban futures
Published 2024-12-01“…We employ the Location Set Covering Problem optimization model to analyze the resources required to achieve full coverage of 15-minute accessibility and the knee point detection algorithm to assess a city’s 15minC potential. …”
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4508
Enhanced Conformer-Based Speech Recognition via Model Fusion and Adaptive Decoding with Dynamic Rescoring
Published 2024-12-01“…Speech recognition is widely applied in fields like security, education, and healthcare. While its development drives global information infrastructure and AI strategies, current models still face challenges such as overfitting, local optima, and inefficiencies in decoding accuracy and computational cost. …”
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4509
Repeatability and agreement of three biometers measuring corneal keratometry and astigmatism in eyes with cataract and high myopia
Published 2025-08-01“…Further research is needed to refine measurement algorithms and optimize clinical accuracy.…”
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4510
Refined Assessment Method of Offshore Wind Resources Based on Interpolation Method
Published 2025-01-01“…To enhance the prediction accuracy of offshore wind speed, this study employs an interpolation algorithm to improve spatial resolution based on the ERA5 reanalysis dataset. …”
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4511
A deep decentralized privacy-preservation framework for online social networks
Published 2024-12-01“…Our methodology employs a two-tier architecture: the first tier uses an elitism-enhanced Particle Swarm Optimization and Gravitational Search Algorithm (ePSOGSA) for optimizing feature selection, while the second tier employs an enhanced Non-symmetric Deep Autoencoder (e-NDAE) for anomaly detection. …”
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4512
NAVIGATING THE LANDSCAPE OF INNOVATIVE TECHNOLOGIES IN CONSTRUCTION PROJECT MANAGEMENT: A COMPREHENSIVE REVIEW
Published 2024-12-01“…This study was initiated with thorough investigation to determine the optimal Market Basket Analysis (MBA) algorithms for the Co-Market Intelligent Application using Association Rule Mining (ARM). …”
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4513
Factor Graph-Based Planning as Inference for Autonomous Vehicle Racing
Published 2024-01-01“…By leveraging the duality between optimization and inference, a fast solution to the maximum a posteriori estimation of the factor graph is obtained via least-squares optimization. …”
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4514
A Deformation Reconstruction Strategy for Integrated Truss Structures Subjected to Thermal–Mechanical Load
Published 2025-01-01“…The proposed approach utilizes Ko displacement theory as the core algorithm, while the least squares optimization method is employed to determine the integration with unknown initial values during the reconstruction process. …”
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4515
A Nonlinear Compensation Method for Enhancing the Detection Accuracy of Weak Targets in FMCW Radar
Published 2025-02-01“…Parameter estimation is refined using the Adaptive Moment Estimation (ADAM) algorithm and Limited-Memory Broyden–Fletcher–Goldfarb–Shanno (LBFGS) optimization. …”
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4516
SORA: Energy-Efficient Resource Allocation in Open Radio Access Network With Online Learning
Published 2025-01-01“…By integrating variational inference with Thompson Sampling, the framework efficiently balances exploration and exploitation, allowing dynamic adjustment of MCS and PRB allocations in response to changing network states. The proposed algorithm achieves sub-linear regret, ensuring convergence toward an optimal policy over time while maintaining robust adaptability. …”
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4517
Multi-Modal Federated Learning Over Cell-Free Massive MIMO Systems for Activity Recognition
Published 2025-01-01“…Additionally, we employ a modified Particle Swarm Optimization (PSO) algorithm for efficient resource allocation. …”
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4518
Safety helmet detection methods in heavy machinery factory
Published 2025-05-01“…When compared with mainstream object recognition algorithms such as SSD, Faster RCNN, and various YOLO versions, the optimized model shows its superiority. …”
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4519
Explainable AI-Based Ensemble Clustering for Load Profiling and Demand Response
Published 2024-11-01“…Notably, while ensemble clustering often ranked among the top performers, it did not consistently surpass all individual algorithms, indicating its potential for further optimization. …”
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4520
Comprehensive Review of Robotics Operating System-Based Reinforcement Learning in Robotics
Published 2025-02-01“…The ROS enables seamless communication between heterogeneous components, while RL focuses on learning optimal behaviors through trial-and-error scenarios. …”
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