Showing 1,561 - 1,580 results of 11,103 for search 'features problems', query time: 0.21s Refine Results
  1. 1561

    Features of transfusion therapy in patients undergoing hematopoietic stem cell transplantation. Review of the literature by D. N. Balashov, P. E. Trakhtman

    Published 2014-07-01
    “…A major problem after HSCT is a secondary immunodeficiency, which is important to consider for ensuring prevention of transfusion-transmitted infections (eg, CMV), as well as to carry out activities aimed for the prevention of transfusion- associated graft-versus-host disease. …”
    Get full text
    Article
  2. 1562

    Adaptive weights learning in CNN feature fusion for crime scene investigation image classification by Liu Ying, Zhang Qian Nan, Wang Fu Ping, Chiew Tuan Kiang, Lim Keng Pang, Zhang Heng Chang, Chao Lu, Lu Guo Jun, Ling Nam

    Published 2021-07-01
    “…To solve this problem, this paper proposes an adaptive feature fusion method based on an auto-encoder to improve classification accuracy. …”
    Get full text
    Article
  3. 1563
  4. 1564
  5. 1565

    WEAK FAULT FEATURE EXTRACTION OF ROLLING BEARING BASED ON PARAMETER OPTIMIZED MOMEDA AND CEEMDAN by HAN XueFei, SHI Zhan, HUA YunSong

    Published 2021-01-01
    “…Aiming at the problem that the fault feature information of rolling bearing is weak under the strong background noise environment,and the single use of the complete ensemble empirical mode decomposition with adaptive noise( CEEMDAN)method is not effective in extracting the fault feature,a method based on parameter optimized multi-point optimal minimum entropy deconvolution adjusted( POMOMEDA) and CEEMDAN was proposed. …”
    Get full text
    Article
  6. 1566

    Color Visualization of the Artistic Image as a Feature of G. R. Derzhavin’s Creative Method by K. A. Potashova

    Published 2019-11-01
    “…The relevance of the problem is associated with the need to clarify the features of the creative method of G. …”
    Get full text
    Article
  7. 1567

    Vibration Characteristic Analysis and Feature Extraction of Bearing Coupling Fault based on Sparse Representation by Xiaoyun Gong, Weiye Zhang, Yongjie Jing, Wenliao Du

    Published 2020-10-01
    “…The results show that bearing faults are usually submerged under coupled faults, and it exhibits weak fault characteristics compared to unbalanced faults. Aiming at the problem that the bearing fault feature is difficult to extract in the rotor unbalance bearing coupling fault, using the sparse representation method based on Gabor atom to match the periodic vibration component in the rotor unbalance bearing coupled fault vibration signal, and the spectral kurtosis algorithm is used to find the frequency band where the impact signal is located for bearing fault feature extraction. …”
    Get full text
    Article
  8. 1568

    Fault Diagnosis of Spindle Device in Hoist Using Variational Mode Decomposition and Statistical Features by Jun Gu, Yuxing Peng, Hao Lu, Shuang Cao, Bobo Cao

    Published 2020-01-01
    “…By analyzing nonlinear and nonstationary vibration signals from the spindle device of the mine hoist, it is a challenge to overcome the difficulty of fault feature extraction and accurately identify the fault of rotor-bearing system. …”
    Get full text
    Article
  9. 1569

    Feature Consistency-Based Style Transfer for Landscape Images Using Dual-Channel Attention by Qiang Zhang, Shuai Wang, Dong Cui

    Published 2024-01-01
    “…To solve this problem, we propose a feature-consistent landscape image style transfer model based on two-channel attention. …”
    Get full text
    Article
  10. 1570

    Institutional changes and features of implementation of institutions in the institutional environment Authors Yu.V. Ushchapovskyi by Yu.V.

    Published 2022-06-01
    “…The paper substantiates the main components and features of the implementation of an effective strategy for the implementation of institutions and the decisive role in this process of culture, which establishes the institutional forms of all social action on the basis of values formed in society.…”
    Get full text
    Article
  11. 1571

    Automatic detection of fake reviews at marketplaces using expert-based features and consumers’ reactions by A. N. Borodulina, E. V. Mikhalkova

    Published 2024-10-01
    “…The article presents the results of a practical study of the features of fake reviews that are described by marketers and other experts. …”
    Get full text
    Article
  12. 1572

    An efficient non-parametric feature calibration method for few-shot plant disease classification by Jiqing Li, Zhendong Yin, Dasen Li, Hongjun Zhang, Mingdong Xu

    Published 2025-05-01
    “…Few-shot learning has emerged as an effective solution to this problem. This paper proposes a method based on the Feature Adaptation Score (FAS) metric, which calculates the FAS for each feature layer in the Swin-TransformerV2 structure. …”
    Get full text
    Article
  13. 1573

    Image Retrieval Using Low Level and Local Features Contents: A Comprehensive Review by Jaya H. Dewan, Sudeep D. Thepade

    Published 2020-01-01
    “…The query image feature vector is compared with the dataset images feature vectors to retrieve similar images. …”
    Get full text
    Article
  14. 1574

    Features of Creativity and Conceptual Thinking of Students Studying in the Direction of "Software Engineering "(Engineers-Kognitologs) by Ivakhnenko O.N., Smolyaninova V.A.

    Published 2018-10-01
    “…The necessity to study the features of the creativity of students of cognitive engineers for their future professional activities in the modern world determines the problem of research. …”
    Get full text
    Article
  15. 1575

    An efficient leukemia prediction method using machine learning and deep learning with selected features. by Mahwish Ilyas, Muhammad Ramzan, Mohamed Deriche, Khalid Mahmood, Anam Naz

    Published 2025-01-01
    “…Leukemia is a serious problem affecting both children and adults, leading to death if left untreated. …”
    Get full text
    Article
  16. 1576

    A New Heavy-Duty Bearing Degradation Evaluation Method with Multi-Domain Features by Ruolan Xiong, Aihua Liu, Dongfang Xu, Chunyang Qu, Yulong Wu

    Published 2024-12-01
    “…Under heavy load conditions, bearings are subjected to non-uniform and frequently changing loads, which leads to randomness in the spatial distribution of bearing degradation characteristics. Aiming at the problem that the traditional degradation index cannot accurately reflect the degradation state of heavy-duty bearings in the whole life cycle, a new degradation evaluation method based on multi-domain features is proposed in this paper, which aims to capture the early degradation point of heavy-duty bearings and characterize their degradation trend. …”
    Get full text
    Article
  17. 1577

    Designing A Spice Storage Area With Additional Compartment Features to Support The Needs of Housewives by Adzdzaniyah Brenda Kurnia, Dandi Yunidar, Sheila Andita Putri

    Published 2024-06-01
    “…The design of spice storage is designed with additional features as needed such as sachet holders and bottle holders. …”
    Get full text
    Article
  18. 1578

    Enhanced Driver Posture Feature Extraction Method Based on the Spatial Prior Probabilistic Model by WANG Han; SUN Yu; YIN Jie

    Published 2020-09-01
    “…Aiming at the problem of driving posture recognition difference, a enhanced driver′ s posture feature extraction based on the skin-color histogram of spatial prior probabilistic model is proposed. …”
    Get full text
    Article
  19. 1579

    Automatic Annotation of Map Point Features Based on Deep Learning ResNet Models by Yaolin Zhang, Zhiwen Qin, Jingsong Ma, Qian Zhang, Xiaolong Wang

    Published 2025-02-01
    “…Point feature cartographic label placement is a key problem in the automatic configuration of map labeling. …”
    Get full text
    Article
  20. 1580