Showing 641 - 660 results of 2,122 for search '(optimized OR optimize) loss function', query time: 0.17s Refine Results
  1. 641

    Framework for extracting multi-objective operation rules for cascade reservoirs based on causal features and physical mechanisms by Donglin Gu, Baowei Yan, Jianbo Chang, Yixuan Zou, Dongxu Yang, Mingbo Sun, Xiaoyu Diao

    Published 2025-08-01
    “…Moreover, embedding physical constraints into the model’s loss function further enhances interpretability. …”
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    Article
  2. 642

    State Identification of Charging Module Based on SN‐EMD‐SSEE and DBO‐HKELM by Bingyu Li, Xianhai Pang, Xuhao Du, Ziwen Cai

    Published 2025-03-01
    “…The charging module is usually composed of power electronic devices, but failures may occur in power electronic devicesdue to device aging and mechanical vibration in the complex environment; it will result in huge economic losses. However, the protection function of the charging module covers short fault, over‐voltage fault, and over‐current at system level rather than the open‐circuit fault of MOSFETs and diodes at component level, which leads to hidden fire danger or accident risks. …”
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  3. 643

    Functional Dehydrated Foods for Health Preservation by R. M. S. C. Morais, A. M. M. B. Morais, I. Dammak, J. Bonilla, P. J. A. Sobral, J.-C. Laguerre, M. J. Afonso, E. C. D. Ramalhosa

    Published 2018-01-01
    “…The market of functional foods has experienced a huge growth in the last decades due to the increased consumers’ awareness in a healthy lifestyle. …”
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    Article
  4. 644

    Applying machine learning algorithms to explore the impact of combined noise and dust on hearing loss in occupationally exposed populations by Yong Li, Xin Sun, Yongtao Qu, Shuling Yang, Yueyi Zhai, Yan Qu

    Published 2025-03-01
    “…Abstract This study aimed to explore the combined impacts of occupational noise and dust on hearing and extra-auditory functions and identify associated risk factors via machine learning techniques. …”
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    Article
  5. 645

    Multi-period and multi-objective stock portfolio modeling considering cone constraints by Masoomeh Zeinalnezhad, Zohreh Ebrahimi, Towhid Pourrostam

    Published 2025-03-01
    “…Another result obtained in this study is calculating the percentage of optimal amounts assigned to each asset, providing a base for investors to avert investing in unsuitable assets and incurring losses. …”
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  6. 646
  7. 647

    Pipe Resistance Loss Calculation in Industry 4.0: An Innovative Framework Based on TransKAN and Generative AI by Qinyu Zhang, Huiying Liu, Zhike Liu, Yongkang Liu, Yuhan Gong, Chonghao Wang

    Published 2025-06-01
    “…The rapid development of Industry 4.0 provides intelligent and data-driven optimization ideas for this challenge. This study introduces a novel pipeline resistance loss prediction framework integrating generative artificial intelligence with a TransKAN model. …”
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    Article
  8. 648

    Improvement in Pavement Defect Scenarios Using an Improved YOLOv10 with ECA Attention, RefConv and WIoU by Xiaolin Zhang, Lei Lu, Hanyun Luo, Lei Wang

    Published 2025-06-01
    “…This study addresses challenges such as multi-scale defects, varying lighting, and irregular shapes by proposing an improved YOLOv10 model that integrates the ECA attention mechanism, RefConv feature enhancement module, and WIoU loss function for complex pavement defect detection. …”
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    Article
  9. 649

    A Multi-Objective Gray Consistency Correction Method for Mosaicking Regional SAR Intensity Images with Brightness Anomalies by Jiaying Wang, Xin Shen, Deren Li, Litao Li, Yonghua Jiang, Jun Pan, Zezhong Lu, Wei Yao

    Published 2025-05-01
    “…We constructed a two-objective optimization model to ensure regional image gray consistency and mitigate brightness information loss. …”
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    Article
  10. 650

    An Automated Decision Support System for Portfolio Allocation Based on Mutual Information and Financial Criteria by Massimiliano Kaucic, Renato Pelessoni, Filippo Piccotto

    Published 2025-04-01
    “…In the second stage, this work considers a portfolio optimization model where the objective function is a modified version of the Sharpe ratio, consistent with the choices of a rational agent even when faced with negative risk premiums. …”
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    Article
  11. 651

    Interactive behaviour between currency speculators, monetary and fiscal actors to minimise social loss: A game theoretic analysis by Shahbazi Bita, Pesyan Vahid Nikpey, Salimi Zahra

    Published 2025-01-01
    “…Three strategies for each player (government, central bank, and currency market participants) were defined by their objectives, and through optimisation, the reaction function for each player was determined. This approach helped to identify the optimal interactive strategy among these players to minimise social loss. …”
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  12. 652
  13. 653

    Impact of Pathological Grades of Metabolic Dysfunction-Associated Steatotic Liver Disease on Weight Loss Following Laparoscopic Sleeve Gastrectomy by Qu YF, Wang K, Li Y, Cheng YG, Hu SY, Zhong MW

    Published 2025-07-01
    “…General linear models confirmed the significant dynamic effects of MASLD severity on weight loss over time (P < 0.05).Conclusion: MASLD severity significantly affects postoperative weight loss and delays the achievement of optimal outcomes, especially in the early postoperative period. …”
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  14. 654

    Economic and environmental power dispatch for energy management systems applied to microgrids with wind energy resources and battery energy storage systems by Jhon Montano, John E. Candelo-Becerra, Cristian Escudero-Quintero, Juan Pablo Guzmán

    Published 2025-09-01
    “…To solve this problem, four metaheuristic optimization algorithms were implemented: Enhanced Prairie Dog Optimization (EPDO), Salp Swarm Algorithm (SSA), Generalized Normal Distribution Optimization (GNDO), and Crow Search Algorithm (CSA). …”
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  15. 655

    Advancing Seaweed Cultivation: Integrating Physics Constraint in Machine Learning for Enhanced Biomass Forecasting in IMTA Systems by Alisa Kunapinun, William Fairman, Paul S. Wills, Dennis Hanisak, Bing Ouyang

    Published 2024-11-01
    “…Compared with the LSTM models with MSE loss function alone, the results showed that the model with a loss function under physics constraint achieved a significantly lower error in predicting seaweed growth. …”
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  16. 656
  17. 657

    SDES-YOLO: A high-precision and lightweight model for fall detection in complex environments by Xiangqian Huang, Xiaoming Li, Limengzi Yuan, Zhao Jiang, Hongwei Jin, Wanghao Wu, Ru Cai, Meilian Zheng, Hongpeng Bai

    Published 2025-01-01
    “…By incorporating a multi-scale feature extraction pyramid (SDFP), occlusion-aware attention mechanism (SEAM), an edge and spatial information fusion module (ES3), and a WIoU-Shape loss function, the SDES-YOLO model significantly enhances fall detection performance in complex scenarios. …”
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  18. 658

    Improving the Accuracy of Neural Network Pattern Recognition by Fractional Gradient Descent by Ruslan I. Abdulkadirov, Pavel A. Lyakhov, Valentina A. Baboshina, Nikolay N. Nagornov

    Published 2024-01-01
    “…In this paper we propose the fractional gradient descent for increasing the training and work of modern neural networks. This optimizer searches the global minimum of the loss function considering the fractional gradient directions achieved by Riemann-Liouville, Caputo, and Grunwald-Letnikov derivatives. …”
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  19. 659

    VariGAN: Enhancing Image Style Transfer via UNet Generator, Depthwise Discriminator, and LPIPS Loss in Adversarial Learning Framework by Dawei Guan, Xinping Lin, Haoyi Zhang, Hang Zhou

    Published 2025-04-01
    “…The purpose of this research is to present <i>VariGAN</i>, a novel approach that incorporates three additional strategies to optimize GAN-based image style transfer: (1) Improving the quality of transferred images by utilizing an effective UNet generator network in conjunction with a context-related feature extraction module. (2) Optimizing the training process while reducing dependency on the generator through the use of a depthwise discriminator. (3) Introducing LPIPS loss to further refine the loss function and enhance the overall generation quality of the framework. …”
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  20. 660

    A Distributed Multi-Robot Collaborative SLAM Method Based on Air–Ground Cross-Domain Cooperation by Peng Liu, Yuxuan Bi, Caixia Wang, Xiaojiao Jiang

    Published 2025-07-01
    “…Then, it uses the minimization substitution function of non-trivial loss kernel optimization to gradually converge the distributed pose graph optimization problem to a first-order critical point, thereby significantly improving global pose estimation accuracy. …”
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