Showing 941 - 960 results of 14,154 for search '(improved OR improve) model algorithm', query time: 0.33s Refine Results
  1. 941

    Automatic body condition scoring system for dairy cows in group state based on improved YOLOv5 and video analysis by Jingwen Li, Pengbo Zeng, Shuai Yue, Zhiyang Zheng, Lifeng Qin, Huaibo Song

    Published 2025-06-01
    “…This study proposes an automated scoring system for cow body condition using improved YOLOv5 to assess the body condition distribution of herd cows, which significantly impacts herd productivity and feeding management. …”
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    Article
  2. 942

    New Maps of Lunar Surface Oxide Abundances and Mg# Using an Optimized Ensemble Learning Algorithm by Chaofa Bian, Kefei Zhang, Yunzhao Wu, Suqin Wu, Yu Lu, Yabo Duan, Huajing Wu, Zhenxing Zhao, Wei Wu

    Published 2025-01-01
    “…The SXL algorithm's accuracy was further enhanced using IPSO with nonlinear weights and learning factors, resulting in a significant improvement over previous studies. …”
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    Article
  3. 943
  4. 944

    CEEMDAN-IHO-SVM: A Machine Learning Research Model for Valve Leak Diagnosis by Ruixue Wang, Ning Zhao

    Published 2025-03-01
    “…Due to the slow convergence speed and the tendency to fall into local optimal solutions of the Hippopotamus Optimization Algorithm (HO), an improved Hippopotamus Optimization (IHO) algorithm-optimized Support Vector Machine (SVM) model for valve leakage diagnosis is introduced to further enhance the accuracy of valve leakage diagnosis. …”
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  5. 945

    Improvement of Methodological Tools for Business Analysis of the Effective Company’s Performance by N. S . Plaskova

    Published 2022-04-01
    “…The subject of the paper is the improvement of methodological approaches to the formation of an objective assessment of the system of financial indicators that comprehensively reflect the achieved and projected level of development of economic entities. …”
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    Article
  6. 946

    Research on the Photovoltaic MPPT Method Based on Improved BP-SVM-ELM Combination Prediction by DAI Bowang, ZHAO Xianggui, ZHU Qiliang

    Published 2019-01-01
    “…Through experimental simulation analysis, the combined forecasting method can use the advantages of each algorithm, effectively avoiding their deficiencies, and fundamentally improve the performance of the predictive model. …”
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    Article
  7. 947
  8. 948

    Enhanced zebra optimization algorithm for sustainable combined economic and emission dispatch in power systems by Ahmed Arkwazee, Rana Abttan

    Published 2025-09-01
    “…This paper addresses the complex, nonlinear, and nonconvex nature of CEED, arising from factors like valve-point effects and transmission losses, which necessitates efficient metaheuristic algorithms. We introduce an Improved Zebra Optimization Algorithm (IMZOA), an enhanced bio-inspired technique integrating advanced adaptive foraging and dynamic defense mechanisms, along with a cubic function for CEED modeling, to improve search efficiency and convergence. …”
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  9. 949
  10. 950
  11. 951

    Rapid Qualitative Analysis of Cashmere and Wool Mixed Content Based on Improved XGBoost and SPA Using NIR Spectroscopy by Xin Chen, Fang Wang, Yaolin Zhu, Jinni Chen

    Published 2025-12-01
    “…This paper combines Near Infrared (NIR) spectroscopy technology with an improved Extreme Gradient Boosting algorithm to perform quantitative analysis on wool fiber samples from different origins. …”
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    Article
  12. 952

    Rolling Bearing Fault Diagnosis Based on Optimized VMD Combining Signal Features and Improved CNN by Yingyong Zou, Xingkui Zhang, Wenzhuo Zhao, Tao Liu

    Published 2024-11-01
    “…The article proposes a rolling bearing fault diagnosis based on optimized variational mode decomposition (VMD) combined with signal features and an improved convolutional neural network (CNN). The golden jackal optimization (GJO) algorithm is employed to optimize the key parameters of the VMD, enabling effective signal decomposition. …”
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  13. 953

    Improved FraSegNet-Based Rock Nodule Identification Method and Application by Yanbo Zhang, Guanghan Zhang, Qun Li, Xulong Yao, Hao Zhou

    Published 2025-04-01
    “…This study presents an enhanced version of the FraSegNet algorithm, focusing on improving its ability to identify nodal features in images. …”
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  14. 954
  15. 955

    Toward a conceptual model to improve the user experience of a sustainable and secure intelligent transport system by Abdullah Alsaleh

    Published 2025-05-01
    “…By leveraging cloud computing and vehicular networks, intelligent transportation solutions optimize traffic flow, improve emergency response systems, and forecast potential collisions, contributing to safer and more efficient roads. …”
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    Article
  16. 956

    Construction and clinical visualization application of a predictive model for mortality risk in sepsis patients based on an improved machine learning model by Ting Chen, Xuefeng Zhang, Qunfeng Yu, Qin Yang, Lingmin Yuan, Fei Tong

    Published 2025-05-01
    “…A Self-Weighted Self-Evolutionary Learning Model (SWSELM) was developed to identify independent risk factors for sepsis mortality and to create a visualization system for clinical application.ResultsThe improved algorithm significantly outperformed other algorithms on 23 standard test functions. …”
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  17. 957
  18. 958

    Evacuation Route Determination in Indoor Architectural Environments Based on Dynamic Fire Risk Assessment by Jiaojiao Bai, Xikui Lv, Liangtao Nie, Mingjing Fang

    Published 2025-05-01
    “…The A* algorithm is improved by integrating fire risk values and initial direction constraints into its heuristic function and path update strategy, thereby increasing the algorithm’s accuracy and efficiency. …”
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    Article
  19. 959

    Spatial Position Optimization of Components in the Labeling Robot System for Bundled Bars by Zhang Fuxiang, Zheng Yu, Huang Yongjian, Wang Chunmei, Huang Fengshan

    Published 2022-10-01
    “…In order to optimize the spatial position of each component of the steel plant bundled bar labeling robot system and improve its work efficiency, the motion of the industrial robot in the system is analyzed, the robot kinematics model is established by the D-H parameter method, the analytical solution of the inverse kinematics of the robot is solved by the separated variable method, and the spatial coordinates of the industrial robot and the label printer are taken as the design variables. …”
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  20. 960

    Technique of Performance Improvement of the Microprocessor-Based Protection Measuring Element by F. A. Romaniuk, V. Yu. Rumiantsev, I. A. Novash, Yu. V. Rumiantsev

    Published 2019-10-01
    “…The technique is proposed to improve the performance of the measuring element of microprocessor-based protection and its implementation is considered at the software level. …”
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    Article