Showing 10,561 - 10,580 results of 11,103 for search 'features problems', query time: 0.18s Refine Results
  1. 10561

    Unmasking social bots: how confident are we? by James Giroux, Gangani Ariyarathne, Alexander C. Nwala, Cristiano Fanelli

    Published 2025-03-01
    “…Despite the progress made in developing multiple sophisticated social bot detection algorithms and tools, bot detection remains a challenging, unsolved problem that is fraught with uncertainty due to the heterogeneity of bot behaviors, training data, and detection algorithms. …”
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  2. 10562

    Defect Image Recognition and Classification for Eddy Current Testing of Titanium Plate Based on Convolutional Neural Network by Weiquan Deng, Jun Bao, Bo Ye

    Published 2020-01-01
    “…The structural characteristics of local connectivity and shared weights of CNN have better feature learning and characterization capabilities for titanium plate defect images under scan shift, scale distortion, and strong noise interference. …”
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    Article
  3. 10563

    ‘You see, it is the skin’—responses to racism by young immigrant refugees in rural municipalities in Sweden with historical extreme right-wing and nationalist roots by Christer Mattsson, Roger Säljö

    Published 2025-12-01
    “…When reporting, the students argue that racism is not much of a problem for themselves, but that many of their friends suffer. …”
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  4. 10564

    The Minimum Spectral Radius of an Edge-Removed Network: A Hypercube Perspective by Yingbo Wu, Tianrui Zhang, Shan Chen, Tianhui Wang

    Published 2017-01-01
    “…The spectral radius minimization problem (SRMP), which aims to minimize the spectral radius of a network by deleting a given number of edges, turns out to be crucial to containing the prevalence of an undesirable object on the network. …”
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    Article
  5. 10565

    Modeling environmental transmission of MAP infection in dairy cows by Kokum R. De Silva, Shigetoshi Eda, Suzanne Lenhart

    Published 2017-07-01
    “…It is a chronic, progressive, and inflammatory disease which has a long incubation period. One main problem with the disease is the reduction of milk production in infected dairy cows. …”
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    Article
  6. 10566

    The Efficiency of Collaborative Assembling Cells by Andrusyshyn V., Luscinski S., Ivanov V., Pavlenko I.

    Published 2022-06-01
    “…To produce competitive products, it is necessary to consider their permanent modernization and adaptation to the emerging needs of a consumer. This feature of up-to-date production inevitably leads to design complexities. …”
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  7. 10567

    Optimal fusion β-quaternion filtering from delayed observations and packet losses with compensation strategy under properness by J. D. Jiménez-López, R. M. Fernández-Alcalá, F. Gutiérrez-Trujillo, E. Grassucci, D. Comminiello

    Published 2025-12-01
    “…This study addresses the problem of centralized fusion filtering for β-quaternion signals obtained from multisensor observations. …”
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    Article
  8. 10568

    Impact of ocean stratification characteristics on identifiability of internal wave trails in synthetic aperture radar images by Zhechao YANG, Liqun REN, Changhong ZHI, Yunxiang YOU, Hongwei WANG

    Published 2025-06-01
    “…ObjectivesAiming at the problem of the identifiability of underwater vehicle wave trails in synthetic aperture radar (SAR) images in a density stratified environment, this study establishes a theoretical solution model and quantitative analysis method. …”
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    Article
  9. 10569

    Prospects for Phagоtherapy of Bacterial Infections Associated with the Provision of Medical Care by A. D. Daudova, R. O. Abdrakhmanova, A. L. Yasenyavskaya, Ju. Z. Demina, M. O. Rubalsky, O. V. Rubalsky, M. A. Samotrueva, O. A. Bashkina

    Published 2023-02-01
    “…Healthcare-associated infections (HAIs) are a global medical and socioeconomic problem. Nosocomial infections occupy one of the leading places among the causes of death in the Russian Federation. …”
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    Article
  10. 10570

    Fault Location Method for Communication Link in Smart Substation Based on Deep Learning by Zhiyong PI, Yi ZHU, Xuan LIAO, Zhenxing LI, Hao FANG, Pei WU

    Published 2023-07-01
    “…Aiming at the problem of low troubleshooting efficiency of communication link faults caused by complex links in smart substation, a deep learning based fault location method for intelligent substation communication link of smart substation is proposed. …”
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    Article
  11. 10571

    Breaking barriers in ICD classification with a robust graph neural network for hierarchical coding by Suyang Xi, Jiesen Shi, Jiachen Yan, MingJing Lin, Xinyi Zhou, Yuan Cheng, Hong Ding, Chia Chao Kang

    Published 2025-07-01
    “…To address these issues, we propose Labeled Graph Generation with Node Representation Grasp (LGG-NRGrasp), an advanced adversarial learning framework that models ICD coding as a labeled graph generation problem. By leveraging a hierarchical structure to refine feature learning, our approach addresses the issue of over-smoothing in deep graph neural networks. …”
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    Article
  12. 10572

    Zero-shot intelligent fault diagnosis via semantic fusion embedding by Honghua Xu, Zijian Hu, Ziqiang Xu, Qilong Qian

    Published 2025-01-01
    “…Aiming to solve this problem, this paper proposes a novel deep fault semantic fusion embedding model (DFSFEM) to realize zero-shot intelligent fault diagnosis. …”
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  13. 10573

    An Effective Soft-Sensor Method Based on Belief-Rule-Base and Differential Evolution for Tipping Paper Permeability Measurement by Rong Hu, Qinli Zhang, Bin Qian, Leilei Chang, Zhijie Zhou

    Published 2018-01-01
    “…The current paper presents a soft-sensor method based on belief-rule-base (BRB) system for solving the problem of tipping paper permeability measurement in the tobacco industry. …”
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    Article
  14. 10574

    Variable Step-Size Hybrid Filtered-x Affine Projection Generalized Correntropy Algorithm for Active Noise Control by Zhaoqing Mu, Ying Gao, Xinyu Guo, Shifeng Ou

    Published 2025-03-01
    “…This algorithm is derived from the Affine Projection Generalized Maximum Correntropy (APGMC) method, featuring a hybrid step-size and a new step-size approach achieved by modifying the mean square deviation (MSD). …”
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  15. 10575

    Predictors of Sudden Cardiac Death during Extracardiac Surgical Interventions by L. A. Maltseva, N. V. Krasnenko, V. V. Khalimonchik, R. A. Shkapyak

    Published 2007-08-01
    “…Particular attention is given to the topicality of the problem of SCD to inpatients: at the stages of anesthetic management during extracardiac surgical interventions. …”
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  16. 10576

    Extraction Method of Coronary Artery Blood Vessel Centerline in CT Coronary Angiography by Xiaodong Sheng, Tao Fan, Xiaoqi Jin, Jing Jin, Zhixian Chen, Guanqun Zheng, Min Lu, Zongcheng Zhu

    Published 2019-01-01
    “…Aiming at the problem that the traditional coronary artery centerline extraction method is computationally intensive and requires a large number of manual interventions, a fully automatic coronary artery centerline tracking extraction method is proposed. …”
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    Article
  17. 10577

    An interpretable integrated machine learning framework for genomic selection by Jinbu Wang, Jia Zhang, Wenjie Hao, Wencheng Zong, Mang Liang, Fuping Zhao, Longchao Zhang, Lixian Wang, Huijiang Gao, Ligang Wang

    Published 2025-12-01
    “…In this study, we conducted a comprehensive analysis comparing the performance of various ML models, along with investigations into parameter optimization, dimensionality reduction, feature selection, and the “black box” problem. We also proposed an efficient and interpretable framework, NTLS (NuSVR + TPE + LightGBM + SHAP). …”
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    Article
  18. 10578

    Multi-Dimensional and Multi-Scale Physical Dehazing Network for Remote Sensing Images by Hao Zhou, Le Wang, Qiao Li, Xin Guan, Tao Tao

    Published 2024-12-01
    “…Haze obscures remote sensing images, making it difficult to extract valuable information. To address this problem, we propose a fine detail extraction network that aims to restore image details and improve image quality. …”
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  19. 10579

    FBiLSTM-Attention short-term load forecasting based on fuzzy logic by Yan ZHANG, Zepeng KANG, Xiaozhi GAO, Nan YANG, Zhaolei WANG

    Published 2025-02-01
    “…Secondly, K-Means clustering was used to transform the data of each feature into fuzzy rules and introduce fuzzy logic processing. …”
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    Article
  20. 10580

    Recent advances in structural health diagnosis: a machine learning perspective by Yuequan Bao, Huabin Sun, Yang Xu, Xiaoshu Guan, Qiuyue Pan, Dawei Liu

    Published 2025-03-01
    “…For complex bridge structures, diagnosing structural health based on highly incomplete monitoring data presents an inherent high-dimensional problem. Machine learning methods are particularly well-suited for addressing these issues due to their capabilities in effective feature extraction, efficient optimization, and robust scalability. …”
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    Article