Showing 2,661 - 2,680 results of 11,478 for search 'learning function', query time: 0.16s Refine Results
  1. 2661

    Pri-DDQN: learning adaptive traffic signal control strategy through a hybrid agent by Yanliu Zheng, Juan Luo, Han Gao, Yi Zhou, Keqin Li

    Published 2024-11-01
    “…With the goal of minimizing the waiting time and queue length at intersections, we use double DQN to train the agent, incorporate traffic state and reward into the loss function, and update the target network parameters asynchronously, to improve the agent’s learning ability. …”
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    Article
  2. 2662
  3. 2663

    Deep-learning based multi-modal models for brain age, cognition and amyloid pathology prediction by Chenxi Wang, Weiwei Zhang, Ming Ni, Qiong Wang, Chang Liu, Linbin Dai, Mengguo Zhang, Yong Shen, Feng Gao

    Published 2025-05-01
    “…In this study, we aimed to develop a deep-learning framework that processes and integrates MRI images to more accurately predict brain age, cognitive function, and amyloid pathology. …”
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    Article
  4. 2664

    Association between insecticide exposomics and cognitive function in older adults: an observational study based on NHANES 2011–2014 by Mengfan Zhang, Xiaofang Guo, Yuanjun Chen, Xinghua Liu, Xingdong Lin

    Published 2025-07-01
    “…ObjectiveThis study aims to investigate the association between exposure to insecticide exposomics and cognitive function, among adults aged 60 and above.MethodsWe employed a multi-stage probability sampling method to analyze data derived from the National Health and Nutrition Examination Survey (NHANES) conducted between 2011 and 2014. …”
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  5. 2665

    Detection and position evaluation of chest percutaneous drainage catheter on chest radiographs using deep learning. by Duk Ju Kim, In Chul Nam, Doo Ri Kim, Jeong Jae Kim, Im-Kyung Hwang, Jeong Sub Lee, Sung Eun Park, Hyeonwoo Kim

    Published 2024-01-01
    “…The association between the position and function of the catheter during chest PCD was evaluated.…”
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    Article
  6. 2666

    Exercise-induced Nogo-A influences rodent motor learning in a time-dependent manner. by Jörg H Stehle, Zhiyuan Sheng, Laura Hausmann, Philipp Bechstein, Oliver Weinmann, Juha Hernesniemi, Joseph S Neimat, Martin E Schwab, Ajmal Zemmar

    Published 2021-01-01
    “…In a skilled motor task (forelimb-reaching), administration of Nogo-A function-blocking antibodies over the course of the first training week led to improved motor learning. …”
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  7. 2667
  8. 2668
  9. 2669

    An air combat maneuver decision-making approach using coupled reward in deep reinforcement learning by Jian Yang, Liangpei Wang, Jiale Han, Changdi Chen, Yinlong Yuan, Zhu Liang Yu, Guoli Yang

    Published 2025-06-01
    “…Specifically, we propose a novel coupled-weight reward function for DRL within the air combat framework. The novel reward function integrates angle and distance so that our DRL maneuver decision model can be trained faster and perform better compared to that of the models use conventional reward functions. …”
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  10. 2670

    Federated stochastic gradient averaging ring homomorphism based learning for secure data aggregation in WSN by Saravanakumar Pichumani, T. V. P. Sundararajan, S. M. Ramesh

    Published 2025-05-01
    “…First, the copies of the model or data packets are shared between sensor nodes for performing training using the Federated Averaging learning model. Following which fine tune weights are generated using Stochastic Gradient Averaging function. …”
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  11. 2671

    Retinal fundus imaging as biomarker for ADHD using machine learning for screening and visual attention stratification by Hangnyoung Choi, JaeSeong Hong, Hyun Goo Kang, Min-Hyeon Park, Sungji Ha, Junghan Lee, Sangchul Yoon, Daeseong Kim, Yu Rang Park, Keun-Ah Cheon

    Published 2025-03-01
    “…Here, we explored the machine learning (ML) analysis of retinal fundus photographs as a noninvasive biomarker for ADHD screening and stratification of executive function (EF) deficits. …”
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    Article
  12. 2672

    A construction of heterogeneous transfer learning model based on associative fusion of image feature data by Wen-Fei Tian, Ming Chen, Zhong Shu, Xue-jun Tian

    Published 2025-04-01
    “…Besides, the Gaussian kernel function is employed to control the generated noise in transfer learning. …”
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  13. 2673

    Deep Learning Extraction of Tidal Creeks in the Yellow River Delta Using GF-2 Imagery by Bojie Chen, Qianran Zhang, Na Yang, Xiukun Wang, Xiaobo Zhang, Yilan Chen, Shengli Wang

    Published 2025-02-01
    “…Including dice coefficients in the focal loss function improves the model’s gradient and tackles class imbalance within the dataset. …”
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    Article
  14. 2674

    Human identification via digital palatal scans: a machine learning validation pilot study by Ákos Mikolicz, Botond Simon, Aida Roudgari, Arvin Shahbazi, János Vág

    Published 2024-11-01
    “…Abstract Background This study aims to validate a machine learning algorithm previously developed in a training population on a different randomly chosen population (i.e., test set). …”
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  15. 2675
  16. 2676

    Effects of Cerebellar Transcranial Magnetic Stimulation on the Motor Function of Patients With Stroke: A Systematic Review and Meta‐Analysis by Yongxin Zhu, Juncong Yang, Kun Wang, Xianwen Li, Jiahui Ling, Xie Wu, Lianhui Fu, Qi Qi

    Published 2025-04-01
    “…ABSTRACT Background As the core of motor control and learning, the cerebellum is crucial for maintaining posture, regulating muscle tone, and coordinating movement. …”
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    Article
  17. 2677

    Criteria-calibration approaches to deep learning-based cervical cancer radiation treatment auto-planning by Yongguang Liang, Jingru Yang, Shuoyang Wei, Yanfei Liu, Shumeng He, Kang Zhang, Jie Qiu, Bo Yang

    Published 2025-08-01
    “…A total of three criteria-calibration approaches to solve the data imbalance problem in dose prediction were introduced and compared, including Prediction Tolerance function on uTPS (United Imaging Healthcare Co., Ltd., Shanghai), transfer learning, and mixture density network. …”
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    Article
  18. 2678

    Differentiating Emphysema From Emphysema-Dominated COPD Patients with CT Imaging Feature and Machine Learning by Guo W, Li M, Li Y, Fan X, Wu L

    Published 2025-07-01
    “…The differing relationships between QCT parameters and lung function in these two groups suggest distinct pathophysiological processes. …”
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  19. 2679

    Machine learning applied to mild cognitive impairment: bibliometric and visual analysis from 2015 to 2024 by Huan Liu, Qing Huo, Qing Huo, Qing Huo, Feng Li, Xu Luo, Renli Deng

    Published 2025-05-01
    “…Literature and keyword analysis indicate that MCI prediction, automated monitoring of MCI, continuous evaluation and remote monitoring of cognitive function in individuals with MCI, and interdisciplinary data integration and personalized medicine are current research hotspots and development directions.ConclusionThis study is the first to use bibliometric methods to visualize and analyze the application field of machine learning in MCI, revealing research trends and frontiers in this field. …”
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    Article
  20. 2680

    Breast lesion classification via colorized mammograms and transfer learning in a novel CAD framework by Abbas Ali Hussein, Morteza Valizadeh, Mehdi Chehel Amirani, Sedighe Mirbolouk

    Published 2025-07-01
    “…In a subsequent step, Machine Learning (ML) algorithms are employed to classify these tumors as malign or benign cases. …”
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    Article