Showing 1 - 20 results of 207 for search 'Genetic algorithm based on across model', query time: 0.22s Refine Results
  1. 1

    Stacking modeling with genetic algorithm-based hyperparameter tuning for uniaxial compressive strength prediction by Tanveer Alam Munshi, Khanum Popi, Labiba Nusrat Jahan, M. Farhad Howladar, Mahamudul Hashan

    Published 2025-09-01
    “…Hyperparameter optimization was conducted using grid search and genetic algorithm. A notable contribution of this study lies in the application of both grid search and genetic algorithm (GA) for hyperparameter optimization, implemented across both individual base learners and the stacking ensemble model. …”
    Get full text
    Article
  2. 2
  3. 3

    An MPI-based parallel genetic algorithm for multiple geographical feature label placement based on the hybrid of fixed-sliding models by M. Naser Lessani, Zhenlong Li, Jiqiu Deng, Zhiyong Guo

    Published 2025-03-01
    “…Although advances in computer technology and robust approaches have addressed the problem of label positioning, the lengthy running time of MGFLP has not been a major focus of recent studies. Based on a hybrid of the fixed-position and sliding models, a Message Passing Interface (MPI) parallel genetic algorithm is proposed in the present study for MGFLP to label mixed types of geographical features. …”
    Get full text
    Article
  4. 4
  5. 5

    Modeling Portfolio Optimization based on behavioral Preferences and Investor’s Memory by vahideh mousavi kakhki, Sanaz Khatabi

    Published 2024-03-01
    “…The second criterion pertains to behavioral preferences, which involves integrating investor risk aversion, overconfidence, and herding behavior into the model. We employ a Genetic Algorithm (GA) to optimize portfolios under both criteria. …”
    Get full text
    Article
  6. 6

    Study of Optimal Base Station Deployment for UAM Operations in an Urban Environment Based on a Genetic Algorithm by Minsang Yoon, Jiseok Park, Bosung Park, Taekyeong Jin, Hosung Choo

    Published 2025-01-01
    “…The proposed method uses binary chromosomes to determine the locations of BSs and the orientations of the antennas. A genetic algorithm is then used to determine the optimal deployment of the base stations. …”
    Get full text
    Article
  7. 7

    A Classification-Based Blood–Brain Barrier Model: A Comparative Approach by Ralph Saber, Sandy Rihana

    Published 2025-05-01
    “…Furthermore, the GA approach, utilizing a fitness function based on classifier performance, consistently improved prediction accuracy across all tested models, whereas SFS showed lower effectiveness. …”
    Get full text
    Article
  8. 8
  9. 9

    Research on IoT network performance prediction model of power grid warehouse based on nonlinear GA-BP neural network by Pang Lele, Xia Bo, Cheng Zhanfeng, Ren Zhiqiang, Shen Hao, Li Pengfei

    Published 2025-04-01
    “…This study introduces a novel approach for forecasting network performance prediction in power grid warehouses, employing a nonlinear Genetic Algorithm (GA)-optimized backpropagation (BP) neural network model. …”
    Get full text
    Article
  10. 10
  11. 11

    Multi-objective portfolio optimization using real coded genetic algorithm based support vector machines by B. Surja, L. Chin, F. Kusnadi

    Published 2025-06-01
    “…Single optimal portfolios were created using the real coded genetic algorithm based on different sets of objectives: Maximizing short-term and long-term returns, maximizing liquidity, and minimizing risk. …”
    Get full text
    Article
  12. 12

    Research on Economic Operation of Cascade Small Hydropower Stations Within Plants Based on Refined Efficiency Models by Daohong Wei, Chunpeng Feng, Dong Liu

    Published 2025-02-01
    “…The model was optimized using a genetic algorithm, which was employed to optimize the output of the units. …”
    Get full text
    Article
  13. 13

    Pan-cancer predictive survival model development and evaluation using electronic health record and genetic data across 10 cancer types by Jurgita Gammall, Alvina G. Lai

    Published 2025-05-01
    “…The aim of this study is to develop and evaluate prognostic cancer survival models across ten common cancer types based on a large patient sample. …”
    Get full text
    Article
  14. 14
  15. 15

    A Judging Scheme for Large-Scale Innovative Class Competitions Based on Z-Score Pro Computational Model and BP Neural Network Model by Zhuoting Yu, Hongzhong Deng, Shuaiwen Tang

    Published 2025-05-01
    “…This study introduces a novel framework that integrates a genetic algorithm-based work cross-distribution model, advanced Z-score adjustment methods, and a BP neural network-enhanced score correction approach to tackle these issues. …”
    Get full text
    Article
  16. 16
  17. 17
  18. 18

    GA-VAE: Enhancing Local Feature Representation in VQ-VAE Through Genetic Algorithm-Based Token Optimization by Jinghui Jiang, Dongjoon Kim, Bohyoung Kim, Yeong-Gil Shin

    Published 2025-01-01
    “…This paper introduces GA-VAE, a fine-tuning framework that enhances local feature representation in pre-trained Vector Quantized-VAE (VQ-VAE) models through genetic algorithm-based optimization. …”
    Get full text
    Article
  19. 19

    Modeling of 3 SAT discrete Hopfield neural network optimization using genetic algorithm optimized K-modes clustering by Xiaojun Xie, Saratha Sathasivam, Hong Ma

    Published 2024-09-01
    “…Experimental tests on benchmark datasets showed that the proposed model outperformed traditional DHNN-3SAT models, DHNN-3SAT models combined with genetic algorithms, and DHNN-3SAT models combined with imperialist competitive algorithms across four evaluation metrics. …”
    Get full text
    Article
  20. 20