Showing 541 - 560 results of 3,675 for search 'issues classification', query time: 0.11s Refine Results
  1. 541

    Design of artwork resource management system based on block classification coding and bit plane rearrangement by Xiaomeng Xia

    Published 2025-08-01
    “…Moreover, they lack sufficient scalability when dealing with large-scale datasets. To address these issues, this article proposes an innovative algorithm that integrates watermarking and compression for artwork images, namely the Block Classification Coding—Bit Plane Rearrangement—Integrated Compression and Watermark Embedding (BCC-BPR-ICWE) algorithm. …”
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    Article
  2. 542

    Research on Food Image Classification Algorithm based on Improved MobileNetV3-Large by HE Wei-chan, YANG Zhi-jing, QIN Jing-hui

    Published 2025-03-01
    “…In order to address these issues, this paper proposed a food image classification algorithm based on improved MobileNetV3-Large. …”
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    Article
  3. 543

    Condition monitoring and multi-fault classification of hydraulic systems using multivariate functional data analysis by Cevahir Yildirim, Alba M. Franco-Pereira, Rosa E. Lillo

    Published 2025-01-01
    “…The proposed method systematically tackles condition-based diagnostics and addresses fundamental issues in multi-fault classification. Experimental results demonstrate that this approach achieves high classification accuracy using raw multi-sensor data, establishing multivariate FDA as a powerful tool for fault diagnosis in complex systems.…”
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    Article
  4. 544

    DCAI: a dual cross-attention integration framework for benign-malignant classification of pulmonary nodules by Shuling Wang, Suixue Wang, Rongdao Sun

    Published 2025-07-01
    “…To address the above issues, we propose a novel multimodal framework, the Dual Cross-Attention Integration framework (DCAI), for benign-malignant classification of pulmonary nodules. …”
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    Article
  5. 545
  6. 546

    Outlier Handling Strategy of Ensembled-Based Sequential Convolutional Neural Networks for Sleep Stage Classification by Wei Zhou, Hangyu Zhu, Wei Chen, Chen Chen, Jun Xu

    Published 2024-12-01
    “…To address the above issues, this paper proposes an ensemble-based sequential convolutional neural network (E-SCNN) that incorporates a clustering module and neural networks. …”
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    Article
  7. 547

    DFAST: A Differential-Frequency Attention-Based Band Selection Transformer for Hyperspectral Image Classification by Deren Fu, Yiliang Zeng, Jiahong Zhao

    Published 2025-07-01
    “…Existing methods fail to fully exploit first-order derivatives and frequency domain information, which limits classification performance. To address these issues, this paper proposes a Differential-Frequency Attention-based Band Selection Transformer (DFAST) for HSI classification. …”
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    Article
  8. 548

    In-Bed Posture Classification Using Pressure Data from a Sensor Sheet Under the Mattress by André Serra, Fernando Ribeiro, José Metrôlho

    Published 2024-12-01
    “…In conclusion, using sensors under the mattress is an effective and less invasive alternative for posture classification.…”
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    Article
  9. 549

    Mitigating the Impact of Electrode Shift on Classification Performance in Electromyography Applications Using Sliding-Window Normalization by Taichi Tanaka, Isao Nambu, Yasuhiro Wada

    Published 2025-07-01
    “…Nonetheless, their performance suffers from cross-subject generalization issues, electrode shifts, and daily variability. In a previous study, while transfer learning narrowed the classification performance gap to −1% in an eight-class scenario under electrode shift, they imposed the burden of additional data collection and re-training. …”
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  10. 550

    An End to End Solution for Object Classification Using Artificial Neural Networks and Ultrasonic-Based Sensors by Ahmet Karagoz, Gokhan Dindis

    Published 2025-01-01
    “…With the development of technology, target and object recognition issues are becoming increasingly important day by day. …”
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    Article
  11. 551

    RanViz: Ransomware Visualization and Classification Based on Time-Series Categorical Representation of API Calls by Vhuhwavho Mokoma, Avinash Singh

    Published 2025-01-01
    “…Without effective tools to address these issues, analysts risk missing critical behavioural indicators. …”
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    Article
  12. 552

    Improving crop rotation classification using a random forest model incorporating spatial heterogeneity by Xiaomi Wang, Qi Tang, Kang Yang

    Published 2024-01-01
    “…Accurate and timely classification of crop rotations is essential to confront the issues of agricultural management and food crisis. …”
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    Article
  13. 553

    Evolutionary-Driven Convolutional Deep Belief Network for the Classification of Macular Edema in Retinal Fundus Images by Rafael A. García-Ramírez, Ivan Cruz-Aceves, Arturo Hernández-Aguirre, Gloria P. Trujillo-Sánchez, Martha A. Hernandez-González

    Published 2025-04-01
    “…The method leverages high-level feature extraction to mitigate issues arising from the high similarity of low-level features in noisy images. …”
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    Article
  14. 554

    BO-CLAHE enhancing neonatal chest X-ray image quality for improved lesion classification by Jiwon Han, Byungmin Choi, Jae Young Kim, Yeonjoon Lee

    Published 2025-02-01
    “…Although attempts have been made to introduce deep learning to address these image quality issues, the poor quality of the images themselves hinders the training of deep learning models, further emphasizing the need for image enhancement. …”
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  15. 555
  16. 556

    Data augmentation for Arabic text classification: a review of current methods, challenges and prospective directions by Samia F. Abdhood, Nazlia Omar, Sabrina Tiun

    Published 2025-03-01
    “…This review article investigates data augmentation techniques for Arabic texts, specifically in the text classification field. A thorough review was conducted to give a concise and comprehensive understanding of these approaches in the context of Arabic classification. …”
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  17. 557

    Leaf‐wood classification of terrestrial laser scanning data with co‐registered near‐infrared photography by Luke A. Brown, Israa Kadhim, F. Mark Danson

    Published 2025-07-01
    “…A novel leaf‐wood classification approach is presented that avoids these issues by exploiting the spectral transmittance properties of leaves and wood, which, at near‐infrared wavelengths, demonstrate much larger differences than for reflectance. …”
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  18. 558

    Bolt Anchorage Quality Levels Classification Method Based on HO‐VMD‐CNN‐BiLSTM by Fan Kesong, Zhang Can, Liu Shaowei, Feng Mengyin, Yan Ao, Fu Mengxiong, He Deyin, Nie Zhibin

    Published 2025-08-01
    “…In this paper, a new model named HO‐VMD‐CNN‐BiLSTM is proposed to optimize the accuracy of signal decomposition and quality classification. The model accurately identifies internal defects in bolts through precise signal decomposition and feature extraction, achieving a high classification accuracy of 96.78% even in a complex noise environment. …”
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  19. 559

    Efficient Urban Tree Species Classification via Multirepresentation Fusion of Mobile Laser Scanning Data by Yinchi Ma, Peng Luan, Yujie Zhang, Bo Liu, Lijie Zhang

    Published 2025-01-01
    “…However, MLS-based classification faces challenges, such as intricate canopy structures, incomplete point clouds from urban occlusions, and intraspecies variations. …”
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  20. 560

    Ensemble Network Graph-Based Classification for Botnet Detection Using Adaptive Weighting and Feature Extraction by Muhammad Aidiel Rachman Putra, Tohari Ahmad, Dandy Pramana Hostiadi, Royyana Muslim Ijtihadie

    Published 2025-01-01
    “…While this analytical method demonstrates satisfactory accuracy, it still faces challenges related to low recall, precision, and F1-score, due to issues such as imbalanced data and the complexity of botnet behavior. …”
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