Showing 7,581 - 7,600 results of 11,103 for search 'features problems', query time: 0.20s Refine Results
  1. 7581

    Deep Learning-Based Coverless Image Steganography on Medical Images Shared via Cloud by Ambika, Virupakshappa, Deepak S. Uplaonkar

    Published 2024-01-01
    “…Due to this, there is not much distortion to features and disease classification accuracy.…”
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    Article
  2. 7582

    Sociological Aspects of Risk in Marketing Management by Alexander Sergeyevih Korezin, Sergey Borisovih Murashov

    Published 2018-04-01
    “…In an article in the aspect of the sociology of risk, examines the problem of the risks associated with the management of marketing activities. …”
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    Article
  3. 7583

    Automatic Lung Segmentation Using RCNN Combing U-Net in CT by BI Rong-rong, WANG Jin-ke

    Published 2021-06-01
    “…Aiming at the problem of automatic lung CT segmentation,an improved U-Net model is proposed. …”
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    Article
  4. 7584

    Adaptive Dynamic Surface Integral Sliding Mode Fault-Tolerant Control for Multimachine Excitation Systems with SVC by Guoqiang Zhu, Shuang Ji, Zhiwei Li, Yilong Zhang

    Published 2020-01-01
    “…In this paper, an adaptive dynamic surface integral sliding mode fault-tolerant controller is designed for the multimachine power system with static var compensator (SVC) to overcome the problem of actuator failure. The main features of the proposed method are as follows: (1) By combining the dynamic surface control (DSC) method with integral sliding mode (ISM), the tracking errors of the system converge to the neighborhood of zero within a finite time, and the convergence speed, tracking accuracy, and anti-interference ability of the system are also significantly improved. (2) By introducing the failure factors, an adaptive fault-tolerant controller is designed to ensure the stability of the entire system after partial failure of the actuator. (3) By estimating the norm of the ideal weight vector of the radial basis function neural networks (RBFNNs), the computational burden of the controller is reduced. …”
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    Article
  5. 7585

    Executive challenges in realizing national and regional planning in Iran by Rahim Hashempour

    Published 2022-02-01
    “…Therefore, if we face a problem in realizing them, maybe it is due to the early stage and lack of necessary preparation for development along with codified and comprehensive planning. …”
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    Article
  6. 7586

    The Current State and Prospects of State financial Control Bodies Digitalization in the Russian Federation by A. I. Lukashov

    Published 2024-02-01
    “…Choosing the approaches to solve this problem optimally and comprehensively is extremely important owing to the significant number of financial control bodies. …”
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    Article
  7. 7587

    Risk factors for cardiovascular diseases and coronary artery disease among military population by A. E. Masimova, M. N. Mamedov

    Published 2021-02-01
    “…The review analyzes the features of coronary artery disease (CAD) and risk factors (RFs) of cardiovascular diseases (CVDs) in military population. …”
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    Article
  8. 7588

    The important practical results and modern lines in studying diseases of the stomach and duodenum (Review of the Seventeenth Russian Gastroenterological Week proceedings, October,... by I. V. Mayev, A. A. Samsonov, N. G. Andreyev, D. N. Andreyev

    Published 2012-07-01
    “…The further accumulation and analysis of data on etiology, pathogenesis and clinical features of diseases of the stomach and duodenum based on the advanced methods of investigation. …”
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    Article
  9. 7589

    Cherry defect and classification detection based on improved YOLOX model by LIU Jing-yu, PEI Yue-kun, CHANG Zhi-yuan, CHAI Zhi, CAO Pei-pei

    Published 2023-04-01
    “…Methods: Firstly, the YOLOX network was used to detect the defective fruit, in order to solve some problems where the defect was not obvious. The detection accuracy of the inconspicuous defect was improved by setting the appropriate fusion factor for the feature pyramid network, and in order to solve the problem of imbalance between various types of real samples, Focal Loss was integrated into the loss function. …”
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    Article
  10. 7590

    Bankruptcy forecasting in enterprises and its security using hybrid deep learning models by Akshat Gaurav, Brij B. Gupta, Shavi Bansal, Konstantinos E. Psannis

    Published 2025-12-01
    “…We address the high-dimensional data and imbalanced problems by introducing feature selection strategically and Synthetic Minority Over-sampling Technique (SMOTE). …”
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    Article
  11. 7591

    Perbandingan Kinerja Naïve Bayes dan Random Forest dalam Mendeteksi Berita Palsu by William William, Teny Handhayani

    Published 2025-05-01
    “…The news samples are represented by four features: title, news content, subject, and news date. …”
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    Article
  12. 7592

    Bearing fault diagnosis for high-speed train based on improved VMD and APSO-SVM by ZHANG Qingsong, ZHANG Bing, QIN Yi

    Published 2022-01-01
    “…Aiming at the problem that the fault information of high-speed train wheel bearing is weak and difficult to extract, a fault feature extraction and recognition model for vibration signal of high-speed train bearing based on variational mode decomposition and adaptive particle swarm optimization-support vector machine was proposed. …”
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  13. 7593

    Network projects as a tool to develop pupils’ reading activity by E. V. Kacheva

    Published 2016-09-01
    “…The problem of school libraries inclusion into the educational process, activities on implementation of the Federal state educational standards, full disclosure of its pedagogical potential is becoming more important. …”
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    Article
  14. 7594

    CROSS-CULTURAL DIFFERENCES PECULIARITIES OF THE INTERDEPENDENCE OF REGULATORY PROCESSES AND ADAPTATION OF STUDENTS TO THE CONDITIONS OF TRAINING IN THE UNIVERSITY by Tatiana Banshchikova, Varvara Morosanova

    Published 2022-05-01
    “…It was established that the ethnos culture and regional features, represented in traditions and customs, set the basic vector and standards ofsubjective evaluation of the importance of the social space of the individual. …”
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    Article
  15. 7595

    Practical Malware Analysis by D. A. Elizarov, A. V. Katkov

    Published 2023-10-01
    “…Currently, the main method of attack on organizations is malware. The problem of strengthening protection against this type of attack remains relevant and requires new approaches. …”
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    Article
  16. 7596

    Computer Multimedia Art Pattern Creation Based on P-Filling Algorithm by Wenli Lian

    Published 2021-01-01
    “…On this basis, the semantic P-filling algorithm and the perceptual P-filling algorithm are combined, and the unsaturated region is enlarged by improving the activation function sigmoid function, which solves the problem that the gradient is easy to disappear. Experimental results show that, through this production model, users can produce a large number of computer multimedia art patterns with hand-drawn style features through very little interaction and parameter control.…”
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  17. 7597

    Method of dynamic random network coding in DTN environment by Guang-hong DENG, Wan-hua CAO, Jian ZHANG, Li FENG, Xiong CHENG

    Published 2014-02-01
    “…For working out this problem, a dynamic random network coding transfer method (DRNC) was proposed. …”
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  18. 7598

    Zastosowanie metody różnic skończonych do zagadnień pełzania kołowo cylindrycznych powłok by Sumio Marakami

    Published 1970-12-01
    “…The numerical approach to creep deformation in pressurized circular cylindrical shells is developed by way of the finite difference method, and some features of the deformation in the shells are elucidated. …”
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  19. 7599

    Progress in Root Cause and Fault Propagation Analysis of Large-Scale Industrial Processes by Fan Yang, Deyun Xiao

    Published 2012-01-01
    “…Process topology and causality, as the key features of the process description, need to be captured from process knowledge and process data. …”
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  20. 7600

    The religious factor of national self-identification in the context of digital transformation by Олена Алексеєнко

    Published 2024-06-01
    “…The relevance and novelty of the study lies in the actualization of the problem of the real state and potential possibilities of preserving national and religious identity by Ukrainian migrants using the Internet in the conditions of a full-scale Russia’s invasion to Ukraine. …”
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