Showing 7,401 - 7,420 results of 11,478 for search 'learning function', query time: 0.15s Refine Results
  1. 7401
  2. 7402

    IMRMB-Net: A lightweight student behavior recognition model for complex classroom scenarios. by Caihong Feng, Zheng Luo, Deyao Kong, Yunhong Ding, Jingyu Liu

    Published 2025-01-01
    “…Meanwhile, a new loss function, Focaler-ShapeIoU, is designed in this study, aiming to improve the learning ability and robustness of the model to different samples thus further solving the occlusion problem. …”
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  3. 7403

    Research progress in predicting the conversion from mild cognitive impairment to Alzheimer’s disease via multimodal MRI and artificial intelligence by Min Ai, Yu Liu, Dan Liu, Chengxi Yan, Xia Wang, Xun Chen

    Published 2025-06-01
    “…Multimodal magnetic resonance imaging (MRI) techniques (including structural MRI, functional MRI, and cerebral perfusion MRI) can yield information on the morphology, structure, and function of the brain from multiple dimensions, providing a key basis for revealing the pathophysiological mechanisms during the conversion from MCI to AD. …”
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  4. 7404

    The Use of Neural Networks in the Diagnosis of Heart Failure Via the Analysis of Medical Data by Valentino Blanco, Aitana Iglesias

    Published 2023-12-01
    “…However, the support vector machine using the radial basis function kernel demonstrates enhanced accuracy, achieving a level of 93%.…”
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  5. 7405

    A Differential-Evolution-Based Approach to Extract Univariate Decision Trees From Black-Box Models Using Tabular Data by Rafael Rivera-Lopez, Hector G. Ceballos

    Published 2024-01-01
    “…Key contributions of this work include the development of a fitness function that balances accuracy with tree compactness to reduce overfitting and improve explanability. …”
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  6. 7406

    Formation professionnelle agricole et les besoins en qualification des jeunes orientés vers le marché du travail : infrastructures et équipements dans la mise en œuvre de l’approch... by Ousmane KANE, Amadou NDIAYE, Alkaly BADJI

    Published 2024-09-01
    “…Agricultural, technical, and Vocational Training Schools (ATVET) fulfill a fundamental function in identifying needs and requests for interventions that allow young people to strengthen their technical agricultural skills. …”
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  7. 7407

    Multimodal Brain Tumor Classification Using Convolutional Tumnet Architecture by M. Padma Usha, G. Kannan, M. Ramamoorthy

    Published 2024-01-01
    “…In this paper, multimodal fused imaging with classification and segmentation for brain tumors was proposed using the deep learning method. The MRI and CT brain tumor images of the same slices (308 slices of meningioma and sarcoma) are combined using three different types of pixel-level fusion methods. …”
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  8. 7408
  9. 7409

    Quasi-Analytical Least-Squares Generative Adversarial Networks: Further 1-D Results and Extension to Two Data Dimensions by Graham W. Pulford

    Published 2025-01-01
    “…Empirical evidence is provided of long-term oscillatory behaviour in the parameters and cost function when both the step size (learning rate) and the support of the data distribution are large. …”
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  10. 7410
  11. 7411

    Benign regulation of short-chain fatty acids: the underlying mechanism of the beneficial effects of manual acupuncture on cognitive ability and the intestinal mucosal barrier in AP... by Ning Ding, Xin Hao, Yue Zhang, Yanxiang Zhang, Zhigang Li

    Published 2025-02-01
    “…Alterations in spatial learning and memory, intestinal barrier function, SCFAs in feces and serum, the expression of FFAR3 and NF-κB, and inflammatory cytokines were evaluated in each group.ResultsCompared with those in the C57BL/6 control (Cc) group, cognitive ability was significantly decreased, SCFAs and FFAR3 expression were obviously decreased, intestinal barrier integrity was drastically impaired, and the expression of NF-κB and the levels of intestinal IL-1β and TNF-α were increased in the APP/PS1 control (Ac) group. …”
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  12. 7412

    Retracted: Significance and Possibility of VR Technology Embedded in the Teaching of Ideological and Political Theory Course in Colleges and Universities by Ningbin Zhang, Xiuqin Chen, Han Yin

    Published 2020-01-01
    “…The main function of Ideological and political theory course in Colleges and universities is to carry out ideological and political education and moral education to help students establish a good world outlook, outlook on life and values. …”
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  13. 7413

    HENCE: Hardware End-to-End Neural Conditional Entropy Encoder for Lossless 3D Medical Image Compression by Jietao Chen, Qianhao Chen, Huan Zhang, Weijie Chen, Wei Luo, Feng Yu

    Published 2024-01-01
    “…Then, we design a hardware-friendly arithmetic coding module to collaborate with our learning-based entropy model. To obtain the cumulative distribution function of the discrete logistic distribution, we further introduce a high-precision Sigmoid approximation algorithm, using the Newton-Raphson method. …”
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  14. 7414

    LD-Det: Lightweight Ship Target Detection Method in SAR Images via Dual Domain Feature Fusion by Hang Yu, Bingzong Liu, Lei Wang, Teng Li

    Published 2025-04-01
    “…Among all the detection methods, the deep learning method stands out for its high accuracy and high efficiency. …”
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  15. 7415

    Spatiospectral dynamics of electroencephalography patterns during propofol-induced alterations of consciousness states by Xuan Li, Dezhao Liu, Zheng Li, Rui Wang, Xiaoli Li, Tianyi Zhou

    Published 2025-04-01
    “…We present an alpha modulation index which characterizes how these patterns track the transition from awake to sedation as a function of increasing dosage. Our study reveals dynamics indices that track the evolution of neurophysiological of propofol on brain circuits. …”
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  16. 7416

    Efficacy of Cooling Blankets and Cold Fluid Infusions in Classic Heatstroke Treatment: A Controlled Study in Rats by Chen L, Liu C, Zhang Z, Zhang Y, Feng X

    Published 2025-04-01
    “…Cooling rate negative correlated with organ function indicates and inflammation markers. No rats in the cooling groups died, while seven in the natural cooling group did.Conclusion: Cooling methods differ in effectiveness and impact on inflammation and organ function. …”
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  17. 7417

    Variation-resilient spike-timing-dependent plasticity in memristors using bursting neuron circuit by Yize Liu, Jiayi Zhao, Yu Xiao, Peng Chen, Haisong Chen, Enhui He, Peng Lin, Gang Pan

    Published 2025-01-01
    “…Spike-timing-dependent plasticity (STDP) is a classic synaptic function that facilitates learning and memory in a biological brain. …”
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  18. 7418
  19. 7419

    A New Hyperparameter Tuning Framework for Regression Tasks in Deep Neural Network: Combined-Sampling Algorithm to Search the Optimized Hyperparameters by Nguyen Huu Tiep, Hae-Yong Jeong, Kyung-Doo Kim, Nguyen Xuan Mung, Nhu-Ngoc Dao, Hoai-Nam Tran, Van-Khanh Hoang, Nguyen Ngoc Anh, Mai The Vu

    Published 2024-12-01
    “…One of the primary goals of this study is to construct an optimized deep-learning model capable of accurately predicting lattice-physics parameters for future applications of machine learning in nuclear reactor analysis. …”
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  20. 7420

    How teacher questioning can reduce the cognitive demand of mathematical tasks by Åsmund Gjære, Reidar Mosvold

    Published 2025-07-01
    “…The analysis focused on the function of teacher questions within classroom dialogues around challenging tasks. …”
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