Showing 4,901 - 4,920 results of 11,103 for search 'features problems', query time: 0.11s Refine Results
  1. 4901

    Research on Traffic Accident Severity Level Prediction Model Based on Improved Machine Learning by Jiming Tang, Yao Huang, Dingli Liu, Liuyuan Xiong, Rongwei Bu

    Published 2025-01-01
    “…In the experiment, effective preprocessing measures were taken for problems such as data imbalance, missing values, the encoding of categorical variables, and the standardization of numerical features. …”
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    Article
  2. 4902
  3. 4903

    Digital Horizons in Teacher Education Development by A. N. Makarenko, L. G. Smyshlyaeva, N. N. Minaev, O. M. Zamyatina

    Published 2020-07-01
    “…Modern global challenges reflect the essential features of the Fourth Industrial Revolution and are directly related to the digital transformation of life. …”
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    Article
  4. 4904

    Towards sovereign international rela- tions studies? Book review of ‘Liberal values in theory and practice. On the issues of intellectual decolonization of Russia’ by L.S. Voronkov... by V. V. Kochetkov

    Published 2024-11-01
    “…The first section covers the author’s views on a set of problems related to the specifics of power relations and the role of political elites in Western liberal democratic states. …”
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    Article
  5. 4905

    Inscripts and Ownership Stamps in A. I. Klibanov’s Book Collection of SPSTL SB RAS by A. A. Yudin, M. G. Kozhevnikov

    Published 2022-04-01
    “…The article also details the features of the formation of the foreign part of the A. …”
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    Article
  6. 4906

    Cultural Policy at the City Level in the Context of the Formation of National Identity (on the Example of Nur-Sultan) by Sevgi Kok

    Published 2022-07-01
    “…Within the framework of this work, the historical method, institutional and political-cultural approach is focused on the analysis of existing political institutions from the standpoint of potential opportunities that have not been realized in the past, and the development and implementation of methods for solving emerging problems in the process of forming state cultural policy at the stage of formation and development of the city Nur-Sultan.Results. …”
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    Article
  7. 4907

    The Impact of International Students’ Social Adaptation on the Training Process in Higher Education by Liudmyla Pikulytska

    Published 2022-04-01
    “…The tasks of the article are to study and characterize the features of the process of international students’ social adaptation (phases, types, components); to analyze challenges of social adaptation that international students meet; to introduce ways to overcome the problems of international students’ social adaptation in higher education. …”
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    Article
  8. 4908

    Research and application of key technologies for data delivery in railway engineering design based on metadata by Xiangru Lyu, Xunxiao Yin, Kun Wang, Yongwen Wei

    Published 2024-03-01
    “…In view of the problems of inconsistent data semantics, inconsistent data formats, and difficult data quality assurance between the railway engineering design phase and the construction and operation phase, as well as the difficulty in fully realizing the value of design results, this paper proposes a design and implementation scheme for a railway engineering collaborative design platform. …”
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    Article
  9. 4909

    Deep learning and transfer learning for device-free human activity recognition: A survey by Jianfei Yang, Yuecong Xu, Haozhi Cao, Han Zou, Lihua Xie

    Published 2022-12-01
    “…Traditional machine learning has made significant progress by heuristic hand-crafted features and statistical models, but it suffers from the limitation of manual feature design. …”
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    Article
  10. 4910

    Comparative analysis of the efficiency of investments in key investment (financial) instruments of the Russian Federation in a long-term perspective (1999-2018) by S. A. Anesyants

    Published 2019-03-01
    “…In this case, the main methods in the study of the above problems are the elements of fundamental analysis, which allow to identify the subtleties and features of working with the most interesting and promising investment tools. …”
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    Article
  11. 4911

    Comparison of Mycotic Keratitis with Nonmycotic Keratitis: An Epidemiological Study by Mohammad M. Khater, Nehal S. Shehab, Anwar S. El-Badry

    Published 2014-01-01
    “…This work aims to study the problems encountered with and the different epidemiological features of patients with fungal keratitis. …”
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    Article
  12. 4912

    Adaptive Behavior in Young Children with Neurofibromatosis Type 1 by Bonita P. Klein-Tasman, Alina M. Colon, Natalie Brei, Faye van der Fluit, Christina L. Casnar, Kelly M. Janke, Donald Basel, Dawn H. Siegel, Jasmine A. Walker

    Published 2013-01-01
    “…In children, it is associated not only with physical features but also with attention and learning problems. …”
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    Article
  13. 4913

    A Two-Stage YOLOv5s–U-Net Framework for Defect Localization and Segmentation in Overhead Transmission Lines by Aohua Li, Dacheng Li, Anjing Wang

    Published 2025-05-01
    “…Meanwhile, a hybrid loss function that combines Dice Loss and Focal Loss is designed to solve the small-target and class imbalance problems. This method integrates target detection and fine segmentation, enhancing detection precision and improving the extraction of detailed damage features. …”
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    Article
  14. 4914

    SelfCode: An Annotated Corpus and a Model for Automated Assessment of Self-Explanation During Source Code Comprehension by Jeevan Chapagain, Zak Risha, Rabin Banjade, Priti Oli, Lasang Tamang, Peter Brusilovsky, Vasile RUs

    Published 2023-05-01
    “…We also present a baseline automated assessment model that relies on textual features. The corpus is available at the GitHub repository (https://github.com/jeevanchaps/SelfCode).…”
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    Article
  15. 4915

    A novel approach for energy- and memory-efficient data loss prevention to support Internet of Things networks by Pooya Hejazi, Gianluigi Ferrari

    Published 2020-06-01
    “…Moreover, we integrate the data-centric storage features into distributed data storage mechanisms and present a novel heuristic approach, denoted as Collaborative Memory and Energy Management, to solve the underlying optimization problem. …”
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  16. 4916

    Detección y diagnóstico de fallas en motores mediante el análisis de vibraciones aplicando técnicas de inteligencia artificial. by Jair Elías Araujo Vargas, Dilan Yesid Franklin Coronel, Victor Manuel Arias Ruiz

    Published 2023-01-01
    “…In this specific task, indicators such as the precision, sensitivity and specificity of the algorithms or aspects such as vibration signal conditioning techniques, extraction methods, selection of key features, training of artificial intelligence models, neural networks and support vector machines were taken into account. …”
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  17. 4917

    Guardianship for Popular Sobriety in Russia at the Beginning of 20th Century: from Wine Monopoly to “Dry Law” by I. A. Shevchenko, E. V. Chernykh

    Published 2021-01-01
    “…Special attention is paid to the analysis of the problems faced by the guardianship of popular sobriety during the First World War after the introduction of the “Prohibition”. …”
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  18. 4918

    System Elegant-frequency Characteristics, Wave-sign Diagrams and Stability Criterion by ZHU Ming, YU Jiaxuan, MIAO Yuhui, ZHU Jiahui

    Published 2023-06-01
    “…On this basis, this paper proposes the concept of loop elegant-frequency characteristics, to solve the problems of misleading and inconvenient applications of open loop frequency characteristics. …”
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  19. 4919

    ANDRONYK STEPOVYCH KYIV PRIVATE GYMNASIUM: ESTABLISHMENT AND FUNCTION PECULIARITIES by Artem Kukhto

    Published 2020-12-01
    “…The features of the functioning of the gymnasium and its place in the educational process of Kiev at the beginning of the 20th century are shown. …”
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  20. 4920

    Recalculating: The atlas of pragmatic parameters of developmental disorders by Anita Viszket, Alexandra Hoss, Eszter Kárpáti, Gábor Alberti

    Published 2019-12-01
    “… The paper demonstrates how pragmatic features of certain developmental disorders, including Autism Spectrum Disorder, can be described in a formal pragmasemantic framework. …”
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    Article