Showing 3,921 - 3,940 results of 11,478 for search 'learning function', query time: 0.22s Refine Results
  1. 3921
  2. 3922

    Optimizing droplet coalescence dynamics in microchannels: A comprehensive study using response surface methodology and machine learning algorithms by Seyed Morteza Javadpour, Erfan Kadivar, Zienab Heidary Zarneh, Ebrahim Kadivar, Mohammad Gheibi

    Published 2025-01-01
    “…The comparison of different machine learning algorithms indicates that the best ones for predicting DD, VFD, and VBD are function, SMOreg, Lazy-IBK, and Meta-Bagging, respectively.…”
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  3. 3923

    FldtMatch: Improving Unbalanced Data Classification via Deep Semi-Supervised Learning with Self-Adaptive Dynamic Threshold by Xin Wu, Jingjing Xu, Kuan Li, Jianping Yin, Jian Xiong

    Published 2025-01-01
    “…SDT utilizes a clever mapping function that can solve the problem of differential learning difficulty of various categories in an unbalanced image dataset that adversely affects dynamic thresholding. …”
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    Article
  4. 3924

    Local Back-Propagation for Forward-Forward Networks: Independent Unsupervised Layer-Wise Training by Taewook Hwang, Hyein Seo, Sangkeun Jung

    Published 2025-07-01
    “…To overcome these challenges, we propose Local Back-Propagation (LBP), a method that integrates layer-wise unsupervised learning with standard inputs and conventional loss functions. …”
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    Article
  5. 3925

    Stable coding of aversive associations in medial prefrontal populations by Herry, Cyril, Jercog, Daniel

    Published 2023-12-01
    “…Our data indicated that the presence of threat-predicting cues induces a stable coding dynamics of internally driven representations in the dorsal mPFC, necessary to drive learned defensive behaviours. Moreover, these neural population representations primary reflect learned associations rather than specific defensive behaviours, and the construct of such representations relies on the functional integrity of the amygdala.…”
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    Article
  6. 3926

    CAREC: Continual Wireless Action Recognition with Expansion–Compression Coordination by Tingting Zhang, Qunhang Fu, Han Ding, Ge Wang, Fei Wang

    Published 2025-07-01
    “…In real-world applications, user demands for new functionalities and activities constantly evolve, requiring action recognition systems to incrementally incorporate new action classes without retraining from scratch. …”
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    Article
  7. 3927

    Empirical analysis of control models for different converter topologies from a statistical perspective by Hole Shreyas Rajendra

    Published 2025-01-01
    “…It was observed that bioinspired models and incremental learning techniques assists in improving control performance for efficiency-aware use cases. …”
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  8. 3928
  9. 3929

    Development and validation of a machine learning model based on multiple kernel for predicting the recurrence risk of Budd-Chiari syndrome by Weirong Xue, Bing Xu, Hui Wang, Xiaoxiao Zhu, Jiajia Qin, Guangshuang Zhou, Peilin Yu, Shengli Li, Yingliang Jin

    Published 2025-05-01
    “…This study aims to develop a novel machine learning model based on multiple kernel learning to improve the prediction of 3-year recurrence in BCS patients.MethodsData were collected from BCS patients admitted to the Affiliated Hospital of Xuzhou Medical University between January 2015 and July 2022. …”
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    Article
  10. 3930

    Machine Learning-Based Non-Invasive Prediction of Metabolic Dysfunction-Associated Steatohepatitis in Obese Patients: A Retrospective Study by Jie Chen, Bo Zhang, Yong Cheng, Yuanchen Jia, Biao Zhou

    Published 2025-04-01
    “…<b>Objectives</b>: We aimed to develop and validate machine learning (ML) models that integrate clinical and laboratory data for the non-invasive prediction of metabolic dysfunction-associated steatohepatitis (MASH) in an obese population. …”
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    Article
  11. 3931

    A Machine-Learning-Based Ocean-Current Velocity Inversion Model Using OCN From Sentinel-1 Observations by Yang Bai, Yubin Zhang, Xudong Zhang, Xiaofeng Li

    Published 2025-01-01
    “…Built on a fully connected neural network, the OCN-CIM features a custom loss function focused on high ocean-current velocities. …”
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    Article
  12. 3932

    Machine learning models for reinjury risk prediction using cardiopulmonary exercise testing (CPET) data: optimizing athlete recovery by Arezoo Abasi, Ahmad Nazari, Azar Moezy, Seyed Ali Fatemi Aghda

    Published 2025-02-01
    “…Abstract Background Cardiopulmonary Exercise Testing (CPET) provides detailed insights into athletes’ cardiovascular and pulmonary function, making it a valuable tool in assessing recovery and injury risks. …”
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    Article
  13. 3933
  14. 3934

    Application of the U-Net Deep Learning Model for Segmenting Single-Photon Emission Computed Tomography Myocardial Perfusion Images by Ahmad Alenezi, Ali Mayya, Mahdi Alajmi, Wegdan Almutairi, Dana Alaradah, Hamad Alhamad

    Published 2024-12-01
    “…Methods: In this study, a deep learning (DL) algorithm, U-Net, was employed to enhance segmentation accuracy for image segmentation in MPI. …”
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    Article
  15. 3935

    Research Progress of Intelligent Evaluation and Virtual Reality Based Training in Upper Limb Rehabilitation afrer Stroke by XIE Qiurong, LIN Wanqi, ZHANG Qi, SHENG Bo, ZHANG Yanxin, HUANG Jia

    Published 2023-06-01
    “…Automated assessment of upper extremity motor function based on machine learning algorithms with markerless sensing techniques has focused on the Fugl-Meyer assessment of upper extremity (FMA-UE), Brunnstrom stages, and Wolf motor function test (WMFT) scales and has been proved with high-scoring accuracy and time efficiency. …”
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  16. 3936

    Aminooxyacetic acid ameliorates alcohol-induced learning and memory deficits through BDNF-TrkB pathway and calcium homeostasis by Zhen Sun, Meinan Nie, Xunling Wang, Bolin Jiao, Jiayi Fu, Ailin Du

    Published 2025-05-01
    “…However, its potential in maintaining learning and memory functions by regulating Ca2+ and mitochondrial functional status remains uncertain. …”
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    Article
  17. 3937

    Development and validation of a biomarker-based prediction model for metastasis in patients with colorectal cancer: Application of machine learning algorithms by Erfan Ayubi, Sajjad Farashi, Leili Tapak, Saeid Afshar

    Published 2025-01-01
    “…Subsequently, the prediction model was developed and internally validated using five machine learning (ML) algorithms including lasso and elastic-net regularized generalized linear model (glmnet), k-nearest neighbors (kNN), support vector machine (SVM) with Radial Basis Function Kernel, random forest (RF), and eXtreme Gradient Boosting (XGBoost). …”
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  18. 3938
  19. 3939

    Developing a machine learning-based predictive model for levothyroxine dosage estimation in hypothyroid patients: a retrospective study by Tran Thi Ngan, Tran Thi Ngan, Dang Huong Tra, Ngo Thi Quynh Mai, Hoang Van Dung, Nguyen Van Khai, Pham Van Linh, Nguyen Thi Thu Phuong, Nguyen Thi Thu Phuong

    Published 2025-03-01
    “…The findings underscore the potential of machine learning in refining LT4 dose estimation by incorporating diverse clinical factors beyond traditional weight-based approaches. …”
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    Article
  20. 3940

    Protein interactions, network pharmacology, and machine learning work together to predict genes linked to mitochondrial dysfunction in hypertrophic cardiomyopathy by Jia-lin Chen, Di Xiao, Yi-jiang Liu, Zhan Wang, Zhi-huang Chen, Rui Li, Li Li, Rong-hai He, Shu-yan Jiang, Xin Chen, Lin-xi Xu, Feng-chun Lu, Jia-mao Wang, Zhong-gui Shan

    Published 2025-04-01
    “…We employed six machine learning techniques and two protein–protein interaction (PPI) network gene selection approaches to search for the most characteristic gene (MCG). …”
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    Article