Showing 1,281 - 1,300 results of 11,478 for search 'learning function', query time: 0.20s Refine Results
  1. 1281

    Opening the Black Box of the Radiation Belt Machine Learning Model by Donglai Ma, Jacob Bortnik, Xiangning Chu, Seth G. Claudepierre, Qianli Ma, Adam Kellerman

    Published 2023-04-01
    “…Abstract Many Machine Learning (ML) systems, especially deep neural networks, are fundamentally regarded as black boxes since it is difficult to fully grasp how they function once they have been trained. …”
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  2. 1282
  3. 1283

    Deep representation learning using layer-wise VICReg losses by Joy Datta, Rawhatur Rabbi, Puja Saha, Aniqua Nusrat Zereen, M. Abdullah-Al-Wadud, Jia Uddin

    Published 2025-07-01
    “…In addition, we optimize weights for variance, invariance, and covariance terms of the loss function so that the model can capture higher-level semantic information optimally. …”
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    Article
  4. 1284

    Meta-Learning With Relation Embedding for Few-Shot Deepfake Detection by Xiaoyong Liu, Pengcheng Song, Pei Lu, Yanjun Wang

    Published 2024-01-01
    “…To tackle these issues, we introduce a few-shot deepfake detection approach based on meta-learning with relation embedding. Initially, we employ an embedding function to generate feature representations of the images. …”
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    Article
  5. 1285

    Calculation of hydrogen dispersion in cushion gases using machine learning by Ali Akbari, Mehdi Maleki, Yousef Kazemzadeh, Ali Ranjbar

    Published 2025-04-01
    “…This study addresses these challenges by integrating experimental data with advanced machine learning (ML) techniques to model hydrogen dispersion. …”
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    Article
  6. 1286

    Learning Energy-Efficient Transmitter Configurations for Massive MIMO Beamforming by Hamed Hojatian, Zoubeir Mlika, Jeremy Nadal, Jean-Francois Frigon, Francois Leduc-Primeau

    Published 2024-01-01
    “…Finally, towards obtaining a system that can be trained using in-the-field measurements, we investigate the ability of the model to be trained exclusively using imperfect channel state information (CSI), both for the input to the deep learning model and for the calculation of the loss function. …”
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    Article
  7. 1287

    Human motion similarity evaluation based on deep metric learning by Yidan Zhang, Lei Nie

    Published 2024-12-01
    “…More accurate and reliable human action similarity evaluation results were achieved by the loss function composed of three components, namely, cross-reconstruction loss, reconstruction loss and triplet loss. …”
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  8. 1288

    An advanced deep learning method for pepper diseases and pests detection by Xuewei Wang, Jun Liu, Qian Chen

    Published 2025-05-01
    “…Abstract Despite the significant progress in deep learning-based object detection, existing models struggle to perform optimally in complex agricultural environments. …”
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  9. 1289

    Development of time to event prediction models using federated learning by Rasmus Rask Kragh Jørgensen, Jonas Faartoft Jensen, Tarec El-Galaly, Martin Bøgsted, Rasmus Froberg Brøndum, Mikkel Runason Simonsen, Lasse Hjort Jakobsen

    Published 2025-05-01
    “…Alternatively, federated learning (FL) can be utilized to train models based on data located at multiple sites. …”
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  10. 1290

    Learning dual context aware POI representations for geographic mapping by Quan Qin, Tinghua Ai, Shishuo Xu, Yan Zhang, Weiming Huang, Mingyi Du, Songnian Li

    Published 2025-08-01
    “…For the type context of POIs, we propose a type hierarchical aggregation neural network architecture for DCA, and design a type infomax optimization objective following contrastive learning mechanism. The superiority of DCA is demonstrated in three geographic mapping tasks, including urban function mapping, region popularity mapping, and housing price mapping. …”
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  11. 1291

    Machine Learning System for Predicting Cardiovascular Disorders in Diabetic Patients by A. Mayya, H. Solieman

    Published 2022-09-01
    “…The RFC and XGBoost models achieved higher accuracy using gradient descending order to minimize the loss function. The final prediction is made using a weighted majority vote of all the decisions. …”
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  12. 1292

    Advancing remote sensing of biocrusts with drone imagery and machine learning by Jana Stewart, Roxane J. Francis, David J. Eldridge, Richard T. Kingsford, Nathali Machado de Lima

    Published 2025-06-01
    “…Biocrusts are a major ground cover type in drylands, driving ecosystem function and contributing to biodiversity at large scales. …”
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  13. 1293

    Randomization-Driven Hybrid Deep Learning for Diabetic Retinopathy Detection by A. M. Mutawa, G. R. Hemalakshmi, N. B. Prakash, M. Murugappan

    Published 2025-01-01
    “…This study pioneers an innovative framework, using Multi-Scale Discriminative Robust Local Binary Pattern (MS-DRLBP) features, combined with a hybrid Convolutional Neural Network-Radial Basis Function (CNN-RBF) classifier, to enhance the detection of DR. …”
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  14. 1294

    Interpolating numerically exact many-body wave functions for accelerated molecular dynamics by Yannic Rath, George H. Booth

    Published 2025-02-01
    “…This represents a profoundly different paradigm to the direct interpolation of potential energy surfaces in established machine-learning approaches. We combine this with modern electronic structure approaches to systematically resolve molecular dynamics trajectories and converge thermodynamic quantities with a high-throughput of several million interpolated wave functions with explicit validation of their accuracy from only a few numerically exact quantum chemical calculations. …”
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  15. 1295

    Calibration of Electron Microscopes Through Deep Learning and Bayesian Optimization by Jilles S. van Hulst, Roy A. C. van Zuijlen, Narges Javaheri, Maurits Diephuis, Duarte J. Antunes, W. P. M. H. Heemels

    Published 2025-01-01
    “…Specifically, we perform transfer learning on an adapted ResNet18 architecture using a large data set of simulated Ronchigrams. …”
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  16. 1296
  17. 1297

    Target informed client recruitment for efficient federated learning in healthcare by Vincent Scheltjens, Lyse Naomi Wamba Momo, Wouter Verbeke, Bart De Moor

    Published 2024-12-01
    “…Abstract Background Modern machine learning and deep learning methods have been widely incorporated in decision making processes in healthcare in the form of decision support mechanisms. …”
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  18. 1298

    Oral cannabidiol did not impair learning and memory in healthy adults by Hanna H. Gebregzi, Joanna S. Zeiger, Jeffrey P. Smith, Libby Stuyt, Luann Cullen, Jim Carsella, Daniel C. Rogers, Jordan Lafebre, Jennah Knalfec, Alfredo Vargas, Moussa M. Diawara

    Published 2025-01-01
    “…Abstract Background The effect of oral Cannabidiol (CBD) on interference during learning and memory (L&M) in healthy human volunteers has not been studied. …”
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    Article
  19. 1299

    Power Consumption Optimization of GPU Server With Offline Reinforcement Learning by Heechan Chung, Yeeun Im, Jongchan Park, Taeho Lee, Tae-Young Kim, Hyungjun Kim, Donghwan Lee

    Published 2025-01-01
    “…The reward function balances power efficiency with performance. …”
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  20. 1300

    Advanced Machine Learning Techniques for Predicting Nha Trang Shorelines by Cheng Yin, Le Thanh Binh, Duong Tran Anh, Son T. Mai, Anh Le, Van-Hau Nguyen, Van-Chien Nguyen, Nguyen Xuan Tinh, Hitoshi Tanaka, Nguyen Trung Viet, Long D. Nguyen, Trung Q. Duong

    Published 2021-01-01
    “…Compared to the Empirical Orthogonal Function (EOF), the most common method used for predicting shoreline changes from cameras, we demonstrate that the SARIMA, NNAR and LSTM models outperform the EOF model significantly in terms of prediction accuracy. …”
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