Showing 8,521 - 8,540 results of 11,478 for search 'learning function', query time: 0.14s Refine Results
  1. 8521

    SSMM-DS: A semantic segmentation model for mangroves based on Deeplabv3+ with swin transformer by Zhenhua Wang, Jinlong Yang, Chuansheng Dong, Xi Zhang, Congqin Yi, Jiuhu Sun

    Published 2024-10-01
    “…We then employed Swin Transformer as the backbone network, enhancing the capability of global information learning and detail feature extraction. Finally, we optimized the loss function by combining cross-entropy loss and dice loss, addressing the issue of sampling imbalance caused by the small areas of mangroves. …”
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  2. 8522

    Bayesian inference for peak feature extraction and prediction of material property in X-ray diffraction data by Ryo Murakami, Taisuke T. Sasaki, Hideki Yoshikawa, Yoshitaka Matsushita, Keitaro Sodeyama, Tadakatsu Ohkubo, Hiroshi Shinotsuka, Kenji Nagata

    Published 2024-12-01
    “…To advance the development of materials through data-driven scientific methods, appropriate methods for building machine learning (ML)-ready feature tables from measured and computed data must be established. …”
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  3. 8523

    A high-precision edge detection technique for magnetic anomaly signals based on a self-attention mechanism by Ju Haihua, Wang Li, Yang Jie, Liu Gaochuan, Xia Zhong, Jiao Jian, Zhang Le, Dai Bo

    Published 2025-07-01
    “…Meanwhile, an edge-enhanced loss function is introduced to further strengthen the model’s ability to extract boundary information. …”
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  4. 8524

    Perspectives and Tools in Liver Graft Assessment: A Transformative Era in Liver Transplantation by Kawthar Safi, Angelika Joanna Pawlicka, Bhaskar Pradhan, Jan Sobieraj, Andriy Zhylko, Marta Struga, Michał Grąt, Alicja Chrzanowska

    Published 2025-02-01
    “…Advances in perfusion techniques are improving graft preservation and function, particularly for donation after circulatory death (DCD) grafts. …”
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  5. 8525

    Modeling seismic hazard and landslide occurrence probabilities in northwestern Yunnan, China: exploring complex fault systems with multi-segment rupturing in a block rotational tec... by J. Cheng, C. Xu, X. Xu, S. Zhang, P. Zhu

    Published 2025-02-01
    “…Furthermore, we utilized PGA values with the Bayesian probability method and a machine learning model to predict landslide occurrence probabilities as a function of our PGA distribution map. …”
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  6. 8526

    Technological Resources and Problem-Solving Methods to Foster a Positive Attitude Toward Formative Research in Engineering Students by Ronald Paucar-Curasma, Klinge Orlando Villalba-Condori, Sara Hermelinda Gonzales-Agama, Freddy Toribio Huayta-Meza, David Rondon, Ninna Nyberg Sapallanay-Gomez

    Published 2024-12-01
    “…Formative research, within the context of the pedagogical function of research, employs investigative teaching methods and practices commonly used in universities. …”
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  7. 8527

    An Improved YOLOv8 Model for Detecting Four Stages of Tomato Ripening and Its Application Deployment in a Greenhouse Environment by Haoran Sun, Qi Zheng, Weixiang Yao, Junyong Wang, Changliang Liu, Huiduo Yu, Chunling Chen

    Published 2025-04-01
    “…Further, Shape_IoU replaced CIoU as the loss function, prioritizing bounding box shape and size for improved detection accuracy. …”
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  8. 8528

    A Gravity Data Denoising Method Based on Multi-Scale Attention Mechanism and Physical Constraints Using U-Net by Bing Liu, Houpu Li, Shaofeng Bian, Chaoliang Zhang, Bing Ji, Yujie Zhang

    Published 2025-07-01
    “…Furthermore, a Laplace consistency constraint is introduced into the loss function to enhance denoising performance and physical interpretability. …”
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  9. 8529

    GENOME POLITICS: STRATEGY AND TACTICS by Jonas Rubikas

    Published 1999-01-01
    “…Genome controls directly or indirectly all human functions: body structure, physiology. Human mental and consciousness activity, brain functions obtained by learning mask the dependence of these activities on the genome. …”
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  10. 8530

    BCDnet: Parallel heterogeneous eight-class classification model of breast pathology. by Qingfang He, Guang Cheng, Huimin Ju

    Published 2021-01-01
    “…After the information output by the fully connected layer of the two convolutional bases is fused, it is classified and output by the SoftMax function. The model experiment uses the publicly available BreaKHis data set. …”
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  11. 8531

    Untethered Autonomous Holonomic Mobile Micromanipulator for Operations in Isolated Confined Spaces by Ryosuke Kinoshita, Rintaro Minegishi, Chihiro Sekine, Yohei Tsukui, Yuta Sunohara, Yuko Nishimura, Shogen Sekiguchi, Ohmi Fuchiwaki

    Published 2025-08-01
    “…The micromanipulator can autonomously position a single object with a positioning error of 0.18 ± 0.51 mm and an angular deviation of −0.4° ± 1.2°, utilizing image recognition, machine learning, and visual feedback. Moreover, the micromanipulator is verified to function in extreme conditions that simulate draft chambers and clean benches, where it successfully performs circuit mounting in confined space. …”
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  12. 8532

    Chamber shape optimization for ultra-high-pressure water-jet nozzle based on computational fluid dynamics method and a data-driven surrogate model by Wen-Tao Zhao, Zheng-Shou Chen, Yuan-Jie Chen, Jiang-Long Li

    Published 2025-12-01
    “…LHD) to sample nozzle structures, with peak wall shear stress (as objective function) calculated via CFD method. Finally, this optimization scheme was applied to optimize the chamber shape of the original nozzle commonly used in ship rust removal. …”
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  13. 8533

    Patient/client safety structures and processes in home care: A cross-sectional online survey by Heli Vaartio-Rajalin, Auvo Rauhala, Jaana Kalliokoski, Tuija S Ikonen

    Published 2022-10-01
    “…Care personnel were seen to have a function as Everyday safety “watchdogs” or “Safety whistleblowers”, and employ a broad range of preventive and reactive methods for patient/client safety. …”
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  14. 8534

    Improving energy efficiency and routing reliability in wireless sensor networks using modified ant colony optimization by Medhat A. Tawfeek, Ibrahim Alrashdi, Madallah Alruwaili, Leila Jamel, Gamal Farouk Elhady, Haitham Elwahsh

    Published 2025-04-01
    “…First, MACOA applies a multi-objective heuristic function to simultaneously optimize power consumption while ensuring reliability, bandwidth, and short path distances to achieve an efficient routing solution. …”
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  15. 8535

    EDT-MCFEF: a multi-channel feature fusion model for emergency department triage of medical texts by Tao Lin, Shiming Yi

    Published 2025-06-01
    “…IntroductionTriage is a pivotal function within the operational framework of an emergency department, as it directly influences patient outcomes and hospital efficiency. …”
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  16. 8536

    OR-FCOS: an enhanced fully convolutional one-stage approach for growth stage identification of Oudemansiella raphanipes by Runze Fang, Huamao Huang, Nuoyan Guo, Haichuan Wei, Shiyi Wang, Haiying Hu, Ming Liu

    Published 2025-07-01
    “…Integrating the complete intersection over union (CIoU) loss function addresses standard IoU limitations by factoring in aspect ratio and bounding box center distance. …”
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  17. 8537

    Caspase‐7 and Vitamin D Receptor Gene as Key Genes of Hypertension Caused by Pyroptosis in Human by Yu‐Xuan Lou, Yang Hua, Ting‐Ting Wu, Wei Sun, Yang Yang, Xiang‐Qing Kong

    Published 2025-04-01
    “…GO analysis, KEGG enrichment analysis, and GSEA revealed that the DEGs function synergistically in various biological pathways. …”
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  18. 8538

    Research on Abnormal Ship Brightness Temperature Detection Based on Infrared Image Edge-Enhanced Segmentation Network by Xiaobin Hong, Guanqiao Chen, Yuanming Chen, Ruimou Cai

    Published 2025-03-01
    “…Finally, a specialized loss function with edge weights supervises the fusion features. …”
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  19. 8539

    SDMSEAF-YOLOv8: a framework to significantly improve the detection performance of unmanned aerial vehicle images by Linxuan Li, Xiaoyu Liu, Xuan Chen, Fengjuan Yin, Bin Chen, Yufeng Wang, Fanbin Meng

    Published 2024-01-01
    “…A Multi-Separated and Enhancement Attention module enhances the feature learning ability of the occluded target region, thus reducing missed and false detections. …”
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  20. 8540

    Surface Defect Detection of Frozen Dumplings Based on Improved RetinaNet Model by Zhigen FEI, Xing GUO, Xiaoxiao SONG, Hao LU, Xinchang ZHAO

    Published 2025-03-01
    “…The addition of the convolutional block attention module (CBAM) and the use of the Swish activation function could effectively suppress the influence of background noise. …”
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