Showing 2,741 - 2,760 results of 7,873 for search 'comparative research algorithm', query time: 0.16s Refine Results
  1. 2741
  2. 2742

    A Sparse Representation-Based Reconstruction Method of Electrical Impedance Imaging for Grounding Grid by Ke Zhu, Donghui Luo, Zhengzheng Fu, Zhihang Xue, Xianghang Bu

    Published 2024-12-01
    “…Finally, the grounding grid model is established by COMSOL simulation software to obtain voltage data, and the reconstruction effects of the Tikhonov regularization algorithm, the total variation regularization algorithm (TV), the one-step Newton algorithm (NOSER), and the sparse reconstruction algorithm proposed in this article are compared in MATLAB. …”
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  3. 2743
  4. 2744

    Novel Automatic Classification Method for Geological Structures in Carbonate Formations Based on Electrical Imaging Logging by FU Yafeng, HUANG Ke, ZHU Hanbin, WANG Hui, ZHANG Xu, ZHAO Jie, XIAO Ni

    Published 2025-02-01
    “…Validation using actual carbonate logging data shows that the classification accuracy of this method exceeds an 80% agreement rate with core observations. Compared with existing research, this study is the first to achieve automatic classification of mudstone laminae, natural fractures, induced fractures, and vugs in carbonate formations based on electrical imaging logs, significantly improving classification efficiency and accuracy.…”
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  5. 2745
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  7. 2747

    A computational DNA methylation method to remove contaminated DNA from spent embryo culture medium for noninvasive preimplantation genetic testingResearch in context by Yidong Chen, Jin Huang, Fuchou Tang, Lu Wen, Jie Qiao

    Published 2025-04-01
    “…Methods: We developed a computational algorithm to eliminate contaminated nonembryonic DNA from spent embryo culture medium. …”
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  8. 2748
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  10. 2750

    APPLICATION OF PROMETHEE II METHOD IN DECISION-MAKING FOR GRANT DISTRIBUTION IN ACADEMIC ENVIRONMENT by Raja Ayu Mahessya, Novi Trisna

    Published 2025-06-01
    “…This algorithm compares and ranks various choices based on pre-determined criteria. …”
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    Article
  11. 2751

    Label Propagation Techniques for Artifact Detection in Imbalanced Classes Using Photoplethysmogram Signals by Clara Macabiau, Thanh-Dung Le, Kevin Albert, Mana Shahriari, Philippe Jouvet, Rita Noumeir

    Published 2024-01-01
    “…We investigated a dataset comprising PPG recordings from 1571 patients, wherein approximately 82% of the samples were identified as clean, while the remaining 18% were contaminated by artifacts. Our research compares the performance of supervised classifiers, such as conventional classifiers and neural networks (Multi-Layer Perceptron (MLP), Transformers, Fully Convolutional Network (FCN)), with the semi-supervised Label Propagation (LP) algorithm for artifact classification in PPG signals. …”
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  12. 2752
  13. 2753

    A Clinical Data Analysis Based Diagnostic Systems for Heart Disease Prediction Using Ensemble Method by Ankit Kumar, Kamred Udham Singh, Manish Kumar

    Published 2023-12-01
    “…We used a dataset with 13 primary characteristics to carry out the research. Support vector machine and logistic regression algorithms are used to process the datasets, and the latter displays the highest accuracy in predicting coronary disease. …”
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  14. 2754
  15. 2755

    Modeling Portfolio Optimization based on behavioral Preferences and Investor’s Memory by vahideh mousavi kakhki, Sanaz Khatabi

    Published 2024-03-01
    “…Additionally, researchers can investigate the application of other optimization techniques, such as machine learning algorithms, to portfolio optimization.…”
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  16. 2756

    Financial Market Evaluation Utilizing an Optimized Deep-Learning Model: A Case Study of the Nikkei 225 by Karthikeyan M P

    Published 2025-06-01
    “…The purpose of this research is to forecast stock prices by the MFO model with the LSTM network. …”
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  17. 2757

    Coverage path planning considering the cell number and starting position by MA Mingyan, HUANG Sirong, DENG Renhui, WU Lei, HE Li

    Published 2024-08-01
    “…The research results show that: 1) when processing maps with dimensions of 1 300 pixels, the algorithm in this paper can obtain calculation results within 10 s, and compared with the boustrophedon method, neural network method, and contour line method, the growth rate of calculation time is smaller with the increase of map area; 2) compared with the boustrophedon method, contour line method, neural network method, and energy-optimal method, the total operation time of robots in this paper is reduced by 5.4% to 47.0%, and the ineffective operation time is reduced by 5.8% to 29.2%; 3) the average coverage rate of this algorithm on 1 800 test maps reaches 99.91%; 4) the tests further confirm the significant coverage efficiency advantages of the algorithm proposed in this paper.…”
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  18. 2758

    Enhancing Education with Machine Learning: Predicting Student Readability Scores by Claire Bell

    Published 2025-06-01
    “…This study explores the use of machine learning techniques to predict students' reading scores, with a particular focus on Random Forest Classification (RFC) as a reliable baseline model. The research leverages a dataset of 1,000 English texts to evaluate and compare the performance of RFC, the Sooty Tern Optimization Algorithm (STOA), and the Gold Rush Optimizer (GRO) in predicting readability ratings. …”
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  19. 2759

    Highway subgrade stability prediction model based on depth separation convolutional fusion network by Yubian Wang

    Published 2025-06-01
    “…The experimental results indicate that the proposed data structure and algorithm can better distinguish the defect features of highway roadbeds. …”
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