Showing 181 - 200 results of 64,539 for search '"algorithm"', query time: 0.16s Refine Results
  1. 181
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  3. 183

    Feature selection algorithm based on XGBoost by Zhanshan LI, Zhaogeng LIU

    Published 2019-10-01
    “…Feature selection in classification has always been an important but difficult problem.This kind of problem requires that feature selection algorithms can not only help classifiers to improve the classification accuracy,but also reduce the redundant features as much as possible.Therefore,in order to solve feature selection in the classification problems better,a new wrapped feature selection algorithm XGBSFS was proposed.The thought process of building trees in XGBoost was used for reference,and the importance of features from three importance metrics was measured to avoid the limitation of single importance metric.Then the improved sequential floating forward selection (ISFFS) was applied to search the feature subset so that it had high quality.Compared with the experimental results of eight datasets in UCI,the proposed algorithm has good performance.…”
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    Article
  4. 184

    New algorithm for the diagnosis of hereditary dystonia by Sarah Camargos, Francisco Cardoso

    Published 2012-09-01
    “…Taking into account the crescent interest in the field of dystonia genetics, we have organized a didactic and fast algorithm to diagnose the main forms of hereditary dystonias. …”
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    Article
  5. 185

    Research review of federated learning algorithms by Jianzong WANG, Lingwei KONG, Zhangcheng HUANG, Linjie CHEN, Yi LIU, Anxun HE, Jing XIAO

    Published 2020-11-01
    Subjects: “…federated learning;algorithm optimization;big data;data privacy…”
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    Article
  6. 186

    Voice Security Using Hybrid Algorithm by Alyaa Abdul Majeed Haleem

    Published 2010-12-01
    “…This research deals with constructing and implementing a new digital voice security Algorithm based on hiding large amount of data (sound file) in a 24 bits host color image (RGB image). …”
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    Article
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    Anti-platelet therapy algorithms in women by O. N. Tkacheva, T. V. Kirsanova, N. V. Latysheva

    Published 2011-02-01
    “…The review is focussed on the evidence base for anti-platelet therapy (APT) algorithms in women. Gender-specific features of haemostasis and thrombosis pathogenesis are emphasized. …”
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    Article
  10. 190

    Optimization Algorithm for Selecting Compressible Data by E. V. Mozhenkova, T. O. Titovets, A. I. Paramonov

    Published 2019-05-01
    “…An algorithm for optimizing the choice of data for real-time compression is proposed. …”
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    Article
  11. 191

    Algorithms for Majority Decoding of Group Codes by V. M. Deundyak, Y. V. Kosolapov

    Published 2015-08-01
    “…In addition to the algorithms needed to implement a classical decoder of J. …”
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    Article
  12. 192

    Research on Physical Reliability Rendering Algorithm by Xingyu Wang, Lingzeng Meng

    Published 2025-01-01
    Subjects: “…Reliability rendering algorithms…”
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    Article
  13. 193
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    Molecular Beacon Sequence Design Algorithm by W. Todd Monroe, Frederick R. Haselton

    Published 2003-01-01
    “…For smaller laboratories where molecular beacons are not the focus of research, the public domain algorithm described here may be usefully employed to aid in molecular beacon design.…”
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    Article
  15. 195

    The algorithm of dental care for pregnant women

    Published 2020-04-01
    “…Taking into account the duration of gestation, critical periods and comorbidity, determined was an algorithm of providing safe dental care including development of methods for correction of mental and emotional state of a pregnant woman as well as a safe local anaesthesia.…”
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    Article
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    Feature selection algorithm based on XGBoost by Zhanshan LI, Zhaogeng LIU

    Published 2019-10-01
    “…Feature selection in classification has always been an important but difficult problem.This kind of problem requires that feature selection algorithms can not only help classifiers to improve the classification accuracy,but also reduce the redundant features as much as possible.Therefore,in order to solve feature selection in the classification problems better,a new wrapped feature selection algorithm XGBSFS was proposed.The thought process of building trees in XGBoost was used for reference,and the importance of features from three importance metrics was measured to avoid the limitation of single importance metric.Then the improved sequential floating forward selection (ISFFS) was applied to search the feature subset so that it had high quality.Compared with the experimental results of eight datasets in UCI,the proposed algorithm has good performance.…”
    Get full text
    Article
  19. 199

    Applications of Machine Learning Algorithms in Geriatrics by Adrian Stancu, Cosmina-Mihaela Rosca, Emilian Marian Iovanovici

    Published 2025-08-01
    “…The integration of machine learning (ML)-type algorithms in geriatrics represents a direction for optimizing prevention, diagnosis, prediction, monitoring, and treatment. …”
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    Article
  20. 200

    Computational complexity, algorithmic scope, and evolution by Leonhard Sidl, Maximilian Faissner, Manuel Uhlir, Cristian A Velandia-Huerto, Maria Waldl, Hua-Ting Yao, Ivo L Hofacker, Peter F Stadler

    Published 2025-01-01
    “…Here we explore the idea that evolution confines biological computation to subsets of instances that can be solved efficiently with algorithms that are ‘hardcoded’ in the system itself. …”
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    Article