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621
Credit Default Risk Measurement and Statistical Analysis Based on Improved GRU Model
Published 2025-02-01“…This study constructs a new credit default risk assessment model by improving the gated recurrent unit algorithm and introducing Focal Loss function and fuzzy clustering algorithm. …”
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622
Image Segmentation Based on the Optimized K-Means Algorithm with the Improved Hybrid Grey Wolf Optimization: Application in Ore Particle Size Detection
Published 2025-04-01“…The PSNR of the images segmented by IGK-means can reach up to 24.24 dB, and the FSIM can reach up to 0.2733, which proves the superiority and practicality of the algorithm in this paper.…”
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623
An innovative maximum power point tracking for photovoltaic systems operating under partially shaded conditions using Grey Wolf Optimization algorithm
Published 2024-10-01“…Based on the simulation finding, the proposed IGWO method beats other algorithms in most circumstances, particularly regarding tracking time and efficiency, where the average tracking time is 0.19s, and the average efficiency is 99.86%.…”
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624
Application of simulated annealing algorithm in multi-objective cooperative scheduling of load and storage of source network for load side of new power system
Published 2025-01-01“…Abstract To improve the adaptability of grid load collaborative scheduling, a multi-objective collaborative scheduling method based on a simulated annealing algorithm for the load storage of grid loads on the load side of a new power system is proposed. …”
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625
A fast retrieval method for multilevel redundant data in grid resource business middle office based on improved decision tree algorithm
Published 2025-08-01“…To address this challenge, this study proposes a multi-level redundant data retrieval method using an improved decision tree algorithm for grid resource business center platforms. …”
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626
Walking detection for Parkinson’s disease patients and healthy control subjects measured with a smartphone accelerometer using mean amplitude deviation algorithm
Published 2025-05-01“…The sensitivity of the algorithm in a controlled measurement setting was 100% and 98.7% for healthy adults and a combined dataset of Parkinson’s disease patients and control subjects, respectively. …”
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627
Comparison of Support Vector Machine (SVM) and Random Forest (RF) Algorithm Performance with Random Undersampling Technique to Predict Gestational Diabetes Mellitus Risk
Published 2025-03-01“…One of the machine learning methods that can be used to predict GDM is the Support Vector Machine (SVM) algorithm and the Random Forest (RF) algorithm. This study aims to compare, and evaluate GDM disease prediction models using the SVM and RF algorithms by balancing the target data using the Random Undersampling Technique. …”
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628
Highly Efficient JR Optimization Technique for Solving Prediction Problem of Soil Organic Carbon on Large Scale
Published 2024-11-01“…Given its speed and accuracy, this algorithm can be applied to real-time data processing in remote sensing satellites. …”
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629
Enhancing Power Quality in Standalone Microgrids Powered by Wind and Battery Systems Using HO Algorithm Based Super Twisting Sliding Mode Controllers
Published 2024-12-01“…To mitigate these issues, a control strategy utilizing Super Twisting Sliding Mode (STSM) controllers tuned by the Hippopotamus Optimization Algorithm (HOA) is proposed. The HOA algorithm efficiently determines optimal STSM controller parameters, leading to improved system performance and stability. …”
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630
Learning path planning methods based on learning path variability and ant colony optimization
Published 2024-12-01“…The results show that the loss value of the ant colony optimization algorithm converges to a minimum value of 0.1, which has the best stability of the loss function curve and the fastest convergence speed compared to other algorithms. …”
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631
Enhancing recommender systems with provider fairness through preference distribution awareness
Published 2025-06-01Get full text
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632
Integration of AI in Self-Powered IoT Sensor Systems
Published 2025-06-01“…The conclusions drawn from these results underscore the need for an interdisciplinary approach and detailed exploration of ML algorithms to be adapted to the hardware infrastructures of autonomous sensors. …”
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633
Faults Detection and Diagnosis of a Large-Scale PV System by Analyzing Power Losses and Electric Indicators Computed Using Random Forest and KNN-Based Prediction Models
Published 2025-05-01“…The approach ensures reliable input data for the predictive models, where RF achieved an R<sup>2</sup> of 0.99657 for current prediction and 0.99459 for power prediction, while KNN reached an R<sup>2</sup> of 0.99674 for voltage estimation, improving both the accuracy of fault detection and the system’s overall performance. …”
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634
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635
A Multi-Objective Optimization Framework That Incorporates Interpretable CatBoost and Modified Slime Mould Algorithm to Resolve Boiler Combustion Optimization Problem
Published 2024-11-01“…Finally, a kind of modified slime mould algorithm is proposed and used to optimize the adjustable operation parameters of one 330 MW circulation fluidized bed boiler. …”
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636
A Method for Generating and Evaluating Magnetic Flux Leakage Data for Large-diameter Pipeline Crack Defects Based on Numerical Simulation and Diffusion Algorithm
Published 2025-07-01“…The accuracy of the three-dimensional MFL simulation model reaches the engineering requirement (average error <5%), and 240 groups of crack defect simulation databases were constructed. …”
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637
Evaluation of the impact of the distance determination function on the results of optimization of the geographical placement of renewable energy sources-based generation using a...
Published 2025-02-01“…Since the United Power System was created electrical supply of remote and hard-to-reach areas remains one of the topical issues for the power industry of Russia. …”
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638
Emperor Yu Tames the Flood: Water Surface Garbage Cleaning Robot Using Improved A* Algorithm in Dynamic Environments
Published 2025-01-01“…Every year, the global production of marine debris reaches a staggering 400 million tons, and the amount of garbage continues to increase. …”
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639
Prediction of cardiovascular disease based on multiple feature selection and improved PSO-XGBoost model
Published 2025-04-01“…Finally, the improved particle swarm optimization algorithm is used to adjust the hyperparameters of the extreme gradient boosting tree algorithm, and selecting the optimal hyperparameter combination to construct the MFS-DLPSO-XGBoost model. …”
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640
Robust super-twisting algorithm-based single-phase sliding mode frequency controller in power systems integrating wind turbines and energy storage systems
Published 2025-06-01“…A novel SMC scheme is therefore designed based on the simplified model, where the PD-SS structure and single-phase approach eliminate reaching time, ensure immediate trajectory convergence and improve transient performance. …”
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