Showing 4,761 - 4,780 results of 12,962 for search 'while algorithm', query time: 0.13s Refine Results
  1. 4761

    Intelligent ESG portfolio optimization: A multi-objective AI-driven framework for sustainable investments in the Indian stock market by Apurv Gaurav, Kripamay Baishnab, Piyush Kumar Singh

    Published 2025-06-01
    “…Hence, this study proposes a three-stage AI-driven framework to effectively manage ESG portfolios while maximizing predictive accuracy and investment efficiency. …”
    Get full text
    Article
  2. 4762

    Research on Anti-Interference Performance of Spiking Neural Network Under Network Connection Damage by Yongqiang Zhang, Haijie Pang, Jinlong Ma, Guilei Ma, Xiaoming Zhang, Menghua Man

    Published 2025-02-01
    “…On the MNIST dataset, the accuracy of the spiking neural network decreased by 3.91% at a sparsity of 30%, while the artificial neural network decreased by 10.13%. …”
    Get full text
    Article
  3. 4763

    Optimal Poisson Cognitive System with Markov Learning Model by A. A. Solodov

    Published 2021-12-01
    “…Thus, the following assumptions are accepted in the work, apparently corresponding to the behavior of the system assuming human reactions, i.e. the cognitive system.The images analyzed by the system arise at random moments of time, while the duration of time between neighboring appearances of images is distributed exponentially.The system analyzes the resulting images and makes a decision about the presence or absence of an image at its input in accordance with the optimal Neуman-Pearson algorithm that maximizes the probability of correct identification of the image with a fixed probability of false identification.The system is trainable in the sense that decisions about the presence or absence of an image are made sequentially on a set of identical situations, and the probability of making a decision depends on the previous decision of the system.The new results of the study are analytical expressions for the probabilities of the system staying in each of the possible states, depending on the number of steps of the learning process and the intensities of useful and interfering stimuli at the input of the system. …”
    Get full text
    Article
  4. 4764

    Comparative analysis of machine learning models for malaria detection using validated synthetic data: a cost-sensitive approach with clinical domain knowledge integration by Gudi V. Chandra Sekhar, Chekol Alemu

    Published 2025-07-01
    “…The systematic validation framework and cost-sensitive optimization provide practical guidance for clinical implementation. While synthetic data enables controlled algorithm comparison, real-world clinical validation remains essential before deployment.…”
    Get full text
    Article
  5. 4765
  6. 4766

    Current Signature-Based Bearing Fault Severity Classification Using a Robust Multilevel Cascaded Framework by Korawege N. C. Jayasena, Battur Batkhishig, Babak Nahid-Mobarakeh, Ali Emadi

    Published 2025-01-01
    “…Additionally, the proposed risk-based performance indicator offers insights into maintenance strategies, while an optimum algorithm selection framework identifies an algorithm by considering a trade-off between computational complexity and accuracy.…”
    Get full text
    Article
  7. 4767

    Research on multi-objective control of PPCI diesel engine combustion process based on data driven modelling by Ziqiang Chen, Peng Ju, Zhe Wang, Du Huang, Lei Shi, Kangyao Deng

    Published 2025-01-01
    “…In addition, the study validated the real-time performance and control effect of the algorithm, the experimental results indicate that the execution time of the control algorithm is approximately 5.59 milliseconds, which satisfies the real-time control requirements for the combustion process. …”
    Get full text
    Article
  8. 4768

    Identifying Strong Connectivity in Urban Road Networks Considering Traffic Constraints: An Analysis of Road Networks With Different Patterns by Ruru Xing, ZePeng Yang, Xinghua Zhang, Yiwen Liang, Tao Yang, Fei Wang

    Published 2025-01-01
    “…Secondly, combining the Floyd-Warshall algorithm and the depth-first search algorithm, we constructed a strong connectivity effective path search algorithm to adapt to the refined traffic management situation, and identified the key road sections that have the greatest impact on the connectivity of the road network by considering the maximum acceptable level of the path and the road access constraints. …”
    Get full text
    Article
  9. 4769

    Demonstration Platform to Emulate Cognitive GEO-LEO Dual Satellite System by Kithmini Weththasinghe, Ying He, Quynh Tu Ngo, Beeshanga Jayawickrama, Eryk Dutkiewicz

    Published 2025-01-01
    “…Furthermore, the performance of the proposed sensing algorithm is assessed based on missed detection rates. …”
    Get full text
    Article
  10. 4770

    A Microwave Vision-Enhanced Environmental Perception Method for the Visual Navigation of UAVs by Rui Li, Dewei Wu, Peiran Li, Chenhao Zhao, Jingyi Zhang, Jing He

    Published 2025-06-01
    “…The unique information extracted by the STAF algorithm from SAR images can effectively enhance the optical images while retaining their main attributes. …”
    Get full text
    Article
  11. 4771

    Automatic training sample collection utilizing multi-source land cover products and time-series Sentinel-2 images by Yanzhao Wang, Yonghua Sun, Xuyue Cao, Yihan Wang, Wangkuan Zhang, Xinglu Cheng, Ruozeng Wang, Jinkun Zong

    Published 2024-12-01
    “…Firstly, a preliminary sample dataset was generated by fusing multiple LC products with the weighted majority voting (WMV) algorithm. Secondly, a locally selective combination in parallel outlier ensembles (LSCP) anomaly detection algorithm was applied to filter abnormal samples. …”
    Get full text
    Article
  12. 4772

    Prediction of Transformer Residual Flux Based on J-A Hysteresis Theory by Qi Long, Xu Yang, Keru Jiang, Changhong Zhang, Mingchun Hou, Yu Xin, Dehua Xiong, Xiongying Duan

    Published 2025-03-01
    “…The problem of slow convergence speed and susceptibility to local optima in traditional particle-swarm optimization algorithms is solved by optimizing the velocity and position-update formulas of particles in this algorithm. …”
    Get full text
    Article
  13. 4773

    Incidence and prevalence of ANCA-associated vasculitis in Oslo, Norway, applying different criteria-based case definitions: a population-based cohort study by Øyvind Molberg, Cathrine Brunborg, Ragnar Gunnarsson, Garen Torhild, Karin R Kilian, Sigrun Skaar Holme

    Published 2025-07-01
    “…Of these 97 incident cases, 57 (60%) were classified as granulomatosis with polyangiitis (GPA), 29 (31%) as microscopic polyangiitis (MPA) and 9 (9%) as eosinophilic granulomatosis with polyangiitis (EGPA) per ACR/EULAR 2022 criteria, while 2 remained unclassified. There was an 11% discordance in AAV case classification between the 2022 criteria and the EMA algorithm. …”
    Get full text
    Article
  14. 4774

    A Task Offloading and Resource Allocation Strategy Based on Multi-Agent Reinforcement Learning in Mobile Edge Computing by Guiwen Jiang, Rongxi Huang, Zhiming Bao, Gaocai Wang

    Published 2024-09-01
    “…In addition, the drop rate of some baseline algorithms with 50 users can achieve 62.5% for critical tasks, while the proposed TOMAC-PPO only has 5.5%.…”
    Get full text
    Article
  15. 4775

    qTrustNet Virtual Private Network (VPN): Enhancing Security in the Quantum Era by Hyoungsub Shim, Bongho Kang, Haejung Im, Duhyun Jeon, Seok-Min Kim

    Published 2025-01-01
    “…This PQC algorithm is designed to withstand the decryption capabilities of quantum computers, thus providing long-term security. …”
    Get full text
    Article
  16. 4776

    Optimization method improvement for nonlinear constrained single objective system without mathematical models by HOU Gong-yu, XU Zhe-dong, LIU Xin, NIU Xiao-tong, WANG Qing-le

    Published 2018-11-01
    “…Therefore, to improve the optimization accuracy of nonlinear constrained single objective systems that are without accurate mathematical models while considering the cost of obtaining samples, a new method based on a combination of support vector machine and immune particle swarm optimization algorithm (SVM-IPSO) is proposed. …”
    Get full text
    Article
  17. 4777

    e-Fuel: An EV-Friendly Urgent Electrical Charge-Sharing Model with Preference-Based Off-Grid Services by Ahmad Nahar Quttoum, Mohammed N. AlJarrah, Fawaz A. Khasawneh, Mohammad Bany Taha

    Published 2024-11-01
    “…The developed e-Fuel matching algorithm has been tested in various environments and settings. …”
    Get full text
    Article
  18. 4778

    An Analog Sensor Signal Processing Method Susceptible to Anthropogenic Noise Based on Improved Adaptive Singular Spectrum Analysis by Zhengyang Gao, Shuangchao Ge, Jie Li, Wentao Huang, Kaiqiang Feng, Chenming Zhang, Chunxing Zhang, Jiaxin Sun

    Published 2025-03-01
    “…The singular spectrum decomposition (SSA) algorithm, while widely used, faces challenges such as the difficulty of determining the number of decomposition layers, requiring iterative adjustments that reduce precision and increase processing time. …”
    Get full text
    Article
  19. 4779

    AI powered detection and assessment of onychomycosis: A spotlight on yellow and deep learning by C. Agostini, R. Ranjan, M. Molnarova, A. Hadzic, O. Kubesch, V. Schnidar, H. Schnidar

    Published 2025-03-01
    “…We achieved a final validation loss of 0.0236 and an F1 score of 0.8566 for accurate toenail detection, while the Random Forest algorithm demonstrated 81% accuracy in classifying and distinguishing between infected and healthy toenail areas. …”
    Get full text
    Article
  20. 4780

    An Interpretable Dynamic Feature Search Methodology for Accelerating Computational Process of Control Rod Descent in Nuclear Reactors by Qingyu Huang, Cong Xiao, Wei Zeng, Le Xu, Jia Liu, Zhixin Pang, Yuanfeng Lin, Mengwei Zhao, Xiaobo Liu

    Published 2025-04-01
    “…Through comprehensive validation, this algorithm demonstrates remarkable precision, with the computational results exhibiting an error margin within 10% while simultaneously achieving a substantial enhancement of computational efficiency of nearly three orders of magnitude when compared to conventional computational fluid dynamics techniques and sequence-to-sequence machine learning algorithms. …”
    Get full text
    Article