Showing 2,741 - 2,760 results of 18,707 for search 'optimal different methods', query time: 0.26s Refine Results
  1. 2741

    Segmented Time Study and Optimization Strategy for Clinical Application of Ethos Online Adaptive Radiotherapy by Dandan ZHANG, Yuhan KOU, Shilong ZHU, Xiaoyu LIU, Meng NING, Peichao BAN, Jinyuan WANG, Changxin YAN, Zhongjian JU

    Published 2025-03-01
    “…MethodsThe study involved 61 patients with cervical, rectal, gastric, lung, esophageal, and breast cancers who underwent Ethos OART. …”
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    Article
  2. 2742

    Comparative Analysis of Automated Machine Learning for Hyperparameter Optimization and Explainable Artificial Intelligence Models by Muhammad Salman Khan, Tianbo Peng, Hanzlah Akhlaq, Muhammad Adeel Khan

    Published 2025-01-01
    “…One of the most significant challenges in AI lies in selecting and fine-tuning the optimal algorithm for a given task. Automated Machine Learning (AutoML) models have emerged as a promising solution to address this challenge by systematically exploring hyperparameter spaces to identify optimal configurations efficiently. …”
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  3. 2743

    LSTM Logging Curve Prediction Method Based on Attention Mechanism by DAI Baoqing, PENG Jiaqiong, ZHANG Tianhuan, ZHAO Jiafeng, ZHAO Jianpeng

    Published 2023-04-01
    “…The prediction results show that: the introduction of the Att mechanism into the LSTM neural network enhances the correlation of logging features at different depths and optimizes the weight distribution of logging features in different time periods. …”
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  4. 2744
  5. 2745

    Multi-station positioning accuracy and enhancement method for 5G by Feilong ZHAO, Lili WANG

    Published 2023-09-01
    “…RAT-dependent is a satellite independent positioning technology of 5G.3GPP gives the Cramer-Rao lower bound (CRLB) of the positioning accuracy under the ideal condition of a single station and the simulation positioning accuracy of multi-station under different network configurations.Based on the actual network conditions, the analysis framework, accuracy range of multi-station positioning accuracy and the corresponding improvement method were proposed.The experimental results show that the RAT-dependent positioning accuracy is closely related to network technologies, and the positioning accuracy of the optimized scheme can be improved by 20%~30% compared with the non-optimized scheme.…”
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  6. 2746

    Biosynthesis of Copper nanoparticles using bacterial supernatant optimized with certain agro-industrial byproducts by Abd-Elhalim, B.T., Gamal, R.F., Abou-Taleb, Kh.A., Haroun, A.A.

    Published 2019-12-01
    “…For the bacterial synthesis of CuNPs, optimization of the P. silesinsis strain A3 cell-free supernatant was carried out using seven agro-industrial residues, added to the basal medium as different carbon sources. …”
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  7. 2747

    Optimized Liveness Detection for Fast and Accurate Fingerprint Anti-Spoofing With Optical Coherence Tomography by Yilong Zhang, Heyou Yu, Haohao Sun, Yongbo Yao, Haixia Wang, Jian Liu, Yuanjie Dang, Ronghua Liang, Peng Chen

    Published 2024-01-01
    “…This study not only explores the method's effectiveness but also performs parameter analysis and optimization on multiple scales. …”
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    Article
  8. 2748
  9. 2749

    Delivering data: A real-world dataset for last-mile delivery optimizationZenodo by Anna Vrani, Savvas D. Apostolidis, Athanasios Ch. Kapoutsis, Elias B. Kosmatopoulos

    Published 2025-08-01
    “…The collected matrices were processed and structured for direct use in VRP algorithms.The dataset offers substantial reuse potential by serving as a benchmark for evaluating VRP algorithms, enabling the comparison of optimization methods based on real-world logistics problems. …”
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  10. 2750
  11. 2751

    A Novel Multiobjective Optimization Approach for EV Charging and Vehicle-to-Grid Scheduling Strategy by Muhammad Aurangzeb, Yifei Wang, Sheeraz Iqbal, Md Shafiullah, Sultan Alghamdi, Zahid Ullah

    Published 2025-01-01
    “…It addresses the limitations of previous methods by considering multiple objectives, utilizing a novel optimization algorithm, handling uncertainties, promoting renewable energy integration, and providing ancillary grid support. …”
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  12. 2752

    Resilient Operation Strategies for Integrated Power-Gas Systems by Behdad Faridpak, Petr Musilek

    Published 2024-12-01
    “…The uncertainties of HILP events are modeled by different moment-based probability distributions. In this regard, considering the nature of each uncertain variable, a different probabilistic method is utilized. …”
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  13. 2753

    Optimization of In Vitro Germination, Viability Tests and Storage of Daylily (<i>Hemerocallis</i> spp.) Pollen by Wei Li, Chongcheng Yang, Jiyuan Li, Lixin Huang, Jinsong Guo, Feng Feng

    Published 2025-06-01
    “…The daylily variation of pollen vigor was significant in different cultivars, and most cultivars had the highest vigor at 9:00–12:00 a.m., which was suitable for artificial pollination. …”
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  14. 2754

    Analysis of optimizing Bicon short implant placement in posterior mandible with type II bone by Mingyi Ji, Xinyi Ji, Junfeng Xu

    Published 2025-07-01
    “…This study employs finite element analysis (FEA) to assess a typical Bicon short implant system, with the objective of determining the most effective implant for the posterior mandibular region with type II bone. Methods Eight three-dimensional finite element models were developed using three different diameters of Bicon implants (4.5 mm, 5 mm, and 6 mm) and three varying lengths (5 mm, 6 mm, and 8 mm). …”
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  15. 2755

    Optimization of Central Pattern Generator-Based Torque-Stiffness-Controlled Dynamic Bipedal Walking by William Suliman, Chadi Albitar, Lama Hassan

    Published 2020-01-01
    “…This reduction enables the employment of the particle swarm algorithm to find the optimal values of these parameters which lead to different solutions with different performance criteria. …”
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  16. 2756

    Structural Damage Identification Based on the Wavelet Transform and Improved Particle Swarm Optimization Algorithm by Jia Guo, Deqing Guan, Jianwei Zhao

    Published 2020-01-01
    “…A method based on the wavelet transform and improved particle swarm optimization (WIPSO) algorithm is proposed to identify the microdamage of structures. …”
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    Article
  17. 2757

    Optimized machine learning based comparative analysis of predictive models for classification of kidney tumors by Vatsala Anand, Ajay Khajuria, Rupendra Kumar Pachauri, Vinay Gupta

    Published 2025-08-01
    “…These models were also trained using two types of optimizers, called Adam and SGD. SVM did better when using the Adam method. …”
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  18. 2758

    Improvement of Gas Drainage Efficiency via Optimization of Sealing Depth of Cross-Measure Boreholes by Pu Li, Zhiheng Cheng, Liang Chen, Hongbing Wang, Jialin Cao

    Published 2021-01-01
    “…To determine the optimum sealing depth, gas drainage holes with different sealing depths were drilled in the field. …”
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  19. 2759

    Survey on video image reconstruction method based on generative model by Yanwen WANG, Weimin LEI, Wei ZHANG, Huan MENG, Xinyi CHEN, Wenhui YE, Qingyang JING

    Published 2022-09-01
    “…Traditional video compression technology based on pixel correlation has limited performance improvement space, semantic compression has become the new direction of video compression coding, and video image reconstruction is the key link of semantic compression coding.First, the video image reconstruction methods for traditional coding optimization were introduced, including how to use deep learning to improve prediction accuracy and enhance reconstruction quality with super-resolution techniques.Second, the video image reconstruction methods based on variational auto-encoders, generative adversarial networks, autoregressive models and transformer models were discussed emphatically.Then, the models were classified according to different semantic representations of images.The advantages, disadvantages, and applicable scenarios of various methods were compared.Finally, the existing problems of video image reconstruction were summarized, and the further research directions were prospected.…”
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  20. 2760

    Development and Optimization of Osmotically Controlled Asymmetric Membrane Capsules for Delivery of Solid Dispersion of Lycopene by Nitin Jain, Rashmi Sareen, Neeraj Mahindroo, K. L. Dhar

    Published 2014-01-01
    “…Solid dispersions of lycopene with β-cyclodextrin in different ratios were prepared using solvent evaporation method. …”
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