Showing 521 - 540 results of 2,122 for search '(optimized OR optimize) loss function', query time: 0.19s Refine Results
  1. 521

    A novel multidimensional framework for bridging conservation gaps and optimizing the system of natural reserves for biodiversity: A case study of Dongying, China by Yifei Xu, Chi Li

    Published 2025-01-01
    “…We then systematically refined and optimized the boundaries and functional zoning of the NR within Dongying City from diverse conservation perspectives. …”
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    Article
  2. 522

    Multi-UAV Obstacle Avoidance and Formation Control in Unknown Environments by Yawen Li, Pengfei Zhang, Zhongliu Wang, Dian Rong, Muyang Niu, Cong Liu

    Published 2024-11-01
    “…Based on the double integrator multi-UAV formation model with a fixed undirected communication topology, the optimal consensus control protocol incorporating an obstacle avoidance cost function is introduced. …”
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    Article
  3. 523
  4. 524

    Enhancing electric vehicle range through real-time failure prediction and optimization: Introduction to DHBA-FPM model with an artificial intelligence approach by Yunus Emre Ekici, Teoman Karadağ, Ozan Akdağ, Ahmet Arif Aydin, Hüseyin Ozan Tekin

    Published 2025-06-01
    “…To address this issue, we utilized 250,000 rows of real-time data from electric trolleybuses operating in Türkiye to develop a robust artificial intelligence (AI)-based optimization model for failure mitigation. Initially, Tri layered Neural Network (TNN) was employed to create a predictive function for electrical and mechanical failures, followed by comparative analyses across six optimization algorithms widely adopted in failure prediction studies. …”
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    Article
  5. 525

    Otimização do uso da água em sistemas de irrigação por aspersão Optimization of water use in sprinkler irrigation systems by Vital P. da S. Paz, José A. Frizzone, Tarlei A. Botrel, Marcos V. Folegatti

    Published 2002-12-01
    “…When maximization of net revenue is the objective function, the uniformity of water distribution, the cost of the applied water and the commodity price are the decisive factors for the optimization of irrigation systems.…”
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    Article
  6. 526
  7. 527

    Focal Cosine-Enhanced EfficientNetB0: A Novel Approach to Classifying Breast Histopathological Images by Min Liu, Yuzhen Pei, Minghu Wu, Juan Wang

    Published 2025-05-01
    “…A focal cosine hybrid loss function further optimizes classification by enlarging interclass distances and reducing intraclass variations in the feature space. …”
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    Article
  8. 528

    Integrating attention mechanism and boundary detection for building segmentation from remote sensing images by Ping Liu, Yu Gao, Xiangtian Zheng, Hesong Wang, Yimeng Zhao, Xinru Wu, Zehao Lu, Zhichuan Yue, Yuting Xie, Shufeng Hao

    Published 2025-01-01
    “…The loss function optimizes the extraction of building boundaries in backpropagation, ensuring the integrity of building boundary extraction in the shadow part. …”
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    Article
  9. 529

    An Enhanced and Lightweight YOLOv8-Based Model for Accurate Rice Pest Detection by Guisuo Liu, Juxing Di, Qing Wang, Yan Zhao, Yang Yang

    Published 2025-01-01
    “…Subsequently, the Shape-IoU loss function is employed to enhance the model’s sensitivity and precision in target recognition. …”
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    Article
  10. 530

    Directly Attention loss adjusted prioritized experience replay by Zhuoying Chen, Huiping Li, Zhaoxu Wang

    Published 2025-04-01
    “…Furthermore, a Priority-Encouragement mechanism is designed to optimize the sample screening criteria, and enhance training efficiency. …”
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    Article
  11. 531

    A Yarn Quality Prediction Method Based on M-ESTIMATOR Robust Broad Learning System With Tightly Cascaded Feature Layers by Baowei Zhang, Zhilin Guo, Yonghua Wang

    Published 2025-01-01
    “…Second, five M-ESTIMATOR regression loss functions, such as the Tukey function with robust characteristics, were proposed to replace the L2 norm squared loss function of the BLS. …”
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    Article
  12. 532

    Particle Swarm Optimization Algorithm for Determining Global Optima of Investment Portfolio Weight Using Mean-Value-at-Risk Model in Banking Sector Stocks by Moh. Alfi Amal, Herlina Napitupulu, Sukono

    Published 2024-12-01
    “…These algorithms are crucial to rapidly and efficiently analyzing complex data, especially in global optimization problems like portfolio investment optimization. …”
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    Article
  13. 533

    A Dynamic Reactive Power Optimization Algorithm for Regional Power Grid Based on Decoupling Interior Point Method and Mixed Integer Programming Method by Jie ZHANG, Yunyao ZHENG, Shengchun LIU, Yongfei MA, Wei YAN, Hengfeng WANG

    Published 2023-01-01
    “…Dynamic reactive power optimization plays an important role in improving the voltage quality of power grid, decreasing the network loss and reducing the daily action times of discrete voltage regulators. …”
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    Article
  14. 534

    Gravitational search algorithm optimization algorithm for grid distributed energy storage resource pool regulation matching load peak–valley and operation constraints by Zhichao Lin, Busheng Luo, Yingmin Wang, Lingfei Xie, Xiangyang Su, Gang Chen, Yuting Huang

    Published 2025-07-01
    “…The objective function is defined as the load peak-valley difference, load variance, renewable energy utilization rate, and grid losses. …”
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  15. 535

    A TOPSIS based multi-objective optimal deployment of solar PV and BESS units in power distribution system electric vehicles load demand by Vinod Kumar Thunuguntla, Vijayasanthi Maineni, Satish Kumar Injeti, Polamarasetty P Kumar, Ramakrishna S S Nuvvula, C Dhanamjayulu, Mostafizur Rahaman, Baseem Khan

    Published 2024-11-01
    “…The effect of PHEVs on technical distribution system metrics, including voltage profile and energy loss, is investigated. To improve the above metrics, optimal planning of inverter-based non-dispatchable PV units and dispatchable PV-BESS units in the distribution network by the inclusion of PHEVs electric load demand is addressed. …”
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    Article
  16. 536

    CREDIT MANAGEMENT MODEL WITH A GIVEN LOSS RATE by Elena G. Snegova

    Published 2016-08-01
    “…Author offers a method for simulating of credit limit utilization functions. It is formulated and solved the problem of finding the optimal credit limit for the borrower.…”
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    Article
  17. 537

    Optimization Correction Strength Using Contra Bending Technique without Anterior Release Procedure to Achieve Maximum Correction on Severe Adult Idiopathic Scoliosis by Ahmad Jabir Rahyussalim, Ifran Saleh, Dyah Purnaning, Tri Kurniawati

    Published 2016-01-01
    “…His curve underwent direct contra bending posterior approach using rod and screw corrective manipulation technique to achieve optimal correction. After surgery the main thoracic Cobb angle becomes 83 degrees and lumbar Cobb angle becomes 40 degrees, with 5 days length of stay and less than 800 mL blood loss during surgery. …”
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  18. 538

    Enhancing SAR-ATR Systems’ Resistance to S2M Attacks via FUA: Optimizing Surrogate Models for Adversarial Example Transferability by Xiaying Jin, Shuangju Zhou, Chenyu Wang, Mingxin Fu, Quan Pan, Yang Li

    Published 2025-01-01
    “…Then, uniform data distribution fine-tuning phase generates a uniform substitute dataset with a decision boundary smoothing loss to further fine-tune the surrogate model. Finally, Architecture modification phase modifies the activation functions and skip connections of the model architecture with the parameters fixed. …”
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  19. 539

    Economic planning-operation of virtual power plants including solar-biomass resources and hydrogen storage in the active distribution network based on distribution system operator... by Chengfu Sun, Chengyu Zhang

    Published 2025-09-01
    “…A virtual power plant consists of various sources and storage devices, which can act as energy producers in the network. By choosing the optimal location for it in the network and choosing the optimal size for the sources and storage devices, it is expected to improve various important economic and technical indicators of the network. …”
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  20. 540

    Region Boosting for Real-Time Object Detection Using Multi-Dimensional Attention by Jinlong Chen, Kejian Xu, Yi Ning, Zhi Xu

    Published 2024-01-01
    “…Moreover, we introduce a new label assignment strategy called STA, along with a novel loss function named GEIOU Loss, to further refine our object detector’s performance. …”
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