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Showing 2,701 - 2,720 results of 3,373 for search 'complex selection (coefficient OR efficient)', query time: 0.20s Refine Results
  1. 2701

    Structural Parameter Identification Using Multi-Objective Modified Directional Bat Algorithm by LIU Li-jun, LIN Ying-hai, SU Yong-hui, LEI Ying

    Published 2025-01-01
    “…The swarm intelligent optimization methods transform a complex problem of structural parameter identification into a constrained optimization problem. …”
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    Article
  2. 2702

    Seeing Beyond Noise: Improving Cryptocurrency Forecasting with Linear Bias Correction by Sibtain Syed, Syed Muhammad Talha, Arshad Iqbal, Naveed Ahmad, Mohammed Ali Alshara

    Published 2024-12-01
    “…The proposed methodology includes collecting cryptocurrency data and precious metal data from Coindesk and BullionVault, respectively, and then finding the optimal model input combination for each cryptocurrency by lag adjustment and correlating feature selection. Hyperparameter tuning was performed by trial-and-error technique, and an early stopping function was applied to minimize time and space complexity. …”
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  3. 2703

    Intelligent transportation systems: A survey on modern hardware devices for the era of machine learning by Issam Damaj, Salwa K. Al Khatib, Tarek Naous, Wafic Lawand, Zainab Z. Abdelrazzak, Hussein T. Mouftah

    Published 2022-09-01
    “…To alleviate the difficulties faced in the non-trivial task of selecting suitable ML techniques and MHDs for an ITS with a specific complexity level, a performance evaluation framework is proposed. …”
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    Article
  4. 2704

    Learning Rate Tuner with Relative Adaptation (LRT-RA): Road to Sustainable Computing by Saptarshi Biswas, Sumagna Dey, Subhrapratim Nath

    Published 2025-01-01
    “…This method reduces training expenses and carbon footprint and enhances training efficiency. It demonstrates promising results in preventing premature convergence, exhibiting inherent optimization behavior, and elucidating the correlation between dataset distribution and optimal LR selection. …”
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    Article
  5. 2705

    Sustainable Hydrogen Production with Negative Carbon Emission Through Thermochemical Conversion of Biogas/Biomethane by Bin Wang, Yu Shao, Lingzhi Yang, Ke Guo, Xiao Li, Mengzhu Sun, Yong Hao

    Published 2025-04-01
    “…Additionally, the first-law energy conversion efficiency from biogas to hydrogen reaches 65.6%, which is 11 percentage points higher than that of conventional biogas reforming methods. …”
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    Article
  6. 2706

    How concerned should we be about broiler breeder fertility declines? by Cara Cash, Kolton Witherspoon, Giridhar Athrey

    Published 2025-05-01
    “…By pinpointing the causes of fertility decline and implementing effective management strategies, stakeholders can better navigate the complexities of poultry production and contribute to food security. …”
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    Article
  7. 2707

    Thermodynamic Characteristics of the Ion-Exchange Process Involving REMs of the Light Group by Olga V. Cheremisina, Maria A. Ponomareva, Yulia A. Mashukova, Nina A. Nasonova, Maria D. Burtseva

    Published 2025-07-01
    “…Infrared spectral analysis confirmed the presence of sulfate and phosphate complexes in the resin matrix, clarifying the ion-exchange mechanisms. …”
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    Article
  8. 2708
  9. 2709

    PO20 | Impact of endovascular treatment on functional outcome in ischemic stroke: a real-world retrospective study

    Published 2025-08-01
    “…Discussion: This study highlights the complex interplay of clinical and procedural factors influencing outcomes after MT. …”
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    Article
  10. 2710

    Dynamic Relationship between the Iranian Stock Market and Commodity Markets: A TVP-VAR Approach and Portfolio Optimization by Hadi Esmaeilpour, Emad Sharifbagheri

    Published 2025-06-01
    “…The TVP-VAR method is particularly well-suited for examining complex and dynamic financial relationships due to its unique characteristics, such as the elimination of random window selection requirements and reduced sensitivity to outlier observations. …”
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    Article
  11. 2711

    Numerical Optimization of Metamaterial-Enhanced Infrared Emitters for Ultra-Low Power Consumption by Bui Xuan Khuyen, Pham Duy Tan, Bui Son Tung, Nguyen Phon Hai, Pham Dinh Tuan, Do Xuan Phong, Do Khanh Tung, Nguyen Hai Anh, Ho Truong Giang, Nguyen Phuc Vinh, Nguyen Thanh Tung, Vu Dinh Lam, Liangyao Chen, YoungPak Lee

    Published 2025-06-01
    “…This study addresses the challenges of high-power consumption and complexity in conventional infrared (IR) gas sensors by integrating metamaterials and gold coatings into IR radiation sources to reduce radiation loss. …”
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    Article
  12. 2712

    GPU-Based Implementation of Pruned Artificial Neural Networks for Digital Predistortion Linearization of Wideband Power Amplifiers by Wantao Li, Raul Criado, William Thompson, Gabriel Montoro, Kevin Chuang, Pere L. Gilabert

    Published 2025-01-01
    “…This paper presents a feature selection technique based on <inline-formula><tex-math notation="LaTeX">$\ell _{1}$</tex-math></inline-formula> regularization to select the most relevant weights of artificial neural networks (ANNs) for digital predistortion (DPD) linearization of wideband radio-frequency (RF) power amplifiers (PAs). …”
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    Article
  13. 2713

    Online Identification of Aircraft Model Parameters Based on Recursive Least Squares Method by JIANG Yongming, WANG Changqing, XU Cheng

    Published 2019-01-01
    “…However, this method is only suitable for simple linear models and cannot be directly adopted for nonlinear complex motion models.…”
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  14. 2714

    Unknotting RNA: A method to resolve computational artifacts. by Simón Poblete, Mikolaj Mlynarczyk, Marta Szachniuk

    Published 2025-03-01
    “…Certain cases, particularly those involving dense packing of atoms or complex secondary structures, posed challenges that limited the efficiency of the method. …”
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    Article
  15. 2715

    Accelerating Content-Based Image Retrieval via GPU-Adaptive Index Structure by Lei Zhu

    Published 2014-01-01
    “…Most of them improve the retrieval efficiency via complex index structures, and few take into account the parallel implementation of them on underlying hardware, making the existing index structures suffer from low-degree of parallelism. …”
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    Article
  16. 2716

    Clinical application of metagenomic next-generation sequencing in etiologic diagnosis of severe pneumonia in adults by Zhen-Chuan Xing, Hua-Zheng Guo, Peng Zhen, Ting Ao, Ming Hu

    Published 2025-04-01
    “…The pathogenic microorganisms that caused SP are complex, and mixed infection is common. mNGS enhanced the effectiveness of pathogen detection, makes up for the shortcomings of conventional methods, especially in identifying unexpected pathogens, and provides a new means for early targeted anti-infection treatment.…”
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  17. 2717

    Understanding the affinity of Cyphos Nitrate for Zr(IV) over other metal ions present in simulated high level liquid waste compositions by Alok Rout, S. Sriram, N. Ramanathan

    Published 2025-06-01
    “…The extraction factor of [P66614][NO3] was compared with that observed in other classes of ILs in their undiluted condition. The efficient extraction of Zr(IV) without any additional ligand in IL phase by adopting simple complexation mechanism infers the novelty of [P66614][NO3]. …”
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    Article
  18. 2718

    Integrating GIS and remote sensing for soil attributes mapping in degraded pastures of the Brazilian Cerrado by Rômullo Oliveira Louzada, Ivan Bergier, Édson Luis Bolfe, Jayme Garcia Arnal Barbedo

    Published 2025-06-01
    “…Remote sensing is a crucial tool for soil assessment, yet soil complexity and sensor limitations hinder accurate analysis. …”
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    Article
  19. 2719

    Visual Automatic Localization Method Based on Multi-level Video Transformer by Qiping ZOU, Botao LI, Saian CHEN, Xi GUO, Taohong ZHANG

    Published 2024-11-01
    “…This success highlights the effectiveness of the specialized approach in managing the complexities of selecting the clearest frame from video sequences. …”
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  20. 2720

    Development of Adaptive Testing Method Based on Neurotechnologies by E. V. Chumakova, D. G. Korneev, M. S. Gasparian

    Published 2022-04-01
    “…The aim of the study is to create neural network models of modules in an adaptive testing system to design an individual testing trajectory.The research article discusses the implementation of an adaptive testing system in terms of introducing artificial neural network modules into its composition, which should solve the problem of choosing a topic and the complexity of the next question, taking into account previous answers and the complexity of previously asked questions, as well as the connectivity of topics and response time as a factor guessing or searching for an answer, thereby forming an individual testing trajectory.Materials and methods. …”
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