Showing 1,921 - 1,940 results of 4,558 for search 'different evaluation algorithm', query time: 0.21s Refine Results
  1. 1921

    QuantiFly: Robust Trainable Software for Automated Drosophila Egg Counting. by Dominic Waithe, Peter Rennert, Gabriel Brostow, Matthew D W Piper

    Published 2015-01-01
    “…The accuracy of the baseline algorithm is additionally increased in this study through correction of bias observed in the algorithm output. …”
    Get full text
    Article
  2. 1922

    Multi-core helper thread prefetching for irregular data intensive applications by Jian-xun ZHANG, Zhi-min GU, Xiao-han HU, Min CAI

    Published 2014-08-01
    “…Betweenness centrality algorithm was used as a case study, the multi-parameter prefetching model of helper thread and optimized instances were presented and evaluated on commercial CMP platforms Q6600 and I7, the average speedup of betweenness centrality algorithm at different input scale is 1.20 and 1.11 respectively. …”
    Get full text
    Article
  3. 1923

    Decoupled Model-Free Adaptive Control with Prediction Features Experimentally Applied to a Three-Tank System Following Time-Varying Trajectories by Soheil Salighe, Nehal Trivedi, Fateme Bakhshande, Dirk Söffker

    Published 2024-10-01
    “…In this paper, the performance of three model-free control approaches on a multi-input, multi-output (MIMO) nonlinear system with constant and time-varying references is compared. The first control algorithm is model-free adaptive control (MFAC). The second is a modified version of MFAC (MMFAC) designed to handle delays in the system by incorporating the output error difference (over two sample time steps) in the control input. …”
    Get full text
    Article
  4. 1924

    Brain tumor detection through image fusion using whale optimization and edge preserving filter by Bhattiprolu Nagasirisha, Venkatesh Munagala, Ramakrishna Reddy Eamani, Mocherla Venkata Srikanth, Asileti Suneel Kumar, Varre Venkata Kanaka Durga Prasad

    Published 2025-03-01
    “…While the detail layers are fused based on maximum energy assessed using the Krisch compass operator, the base layers are fused based on the whale optimization method,  for which the objective function is maximization of entropy, edge strength and pixel intensity. Thirty different kinds of slices of five medical datasets from diverse sources were used to assess the effectiveness of the proposed algorithm both visually and statistically compared to existing approaches. …”
    Get full text
    Article
  5. 1925
  6. 1926

    Bio-Inspired Hyperparameter Tuning of Federated Learning for Student Activity Recognition in Online Exam Environment by Ramu Shankarappa, Nandini Prasad, Ram Mohana Reddy Guddeti, Biju R. Mohan

    Published 2024-07-01
    “…The proposed PSOGA not only outperforms the proposed PSOEGA but also outperforms the benchmark algorithms considered for performance evaluation by giving an accuracy of 95.97%.…”
    Get full text
    Article
  7. 1927

    Bi-Objective Optimization of Techno-Economic and Environmental Performance for Membrane-Based CO<sub>2</sub> Capture via Single-Stage Membrane Separation by Nobuo Hara, Satoshi Taniguchi, Takehiro Yamaki, Thuy T. H. Nguyen, Sho Kataoka

    Published 2025-02-01
    “…Bi-objective optimization was performed using an original algorithm that combines the adaptive design of experiments, machine learning, a genetic algorithm, and Bayesian optimization. …”
    Get full text
    Article
  8. 1928

    KFCM-PSOTD : An Imputation Technique for Missing Values in Incomplete Data Classification by Muhaimin Ilyas, Syaiful Anam, Trisilowati Trisilowati

    Published 2024-05-01
    “…The outcomes demonstrate that the KFCM-PSOTD algorithm has a better performance; even the difference in evaluation scores obtained reaches 10% better than other imputation techniques.…”
    Get full text
    Article
  9. 1929

    A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield Network by Qi Yang, Xiao Lin, Yuxiang Zhuang, Xuemin Hong

    Published 2014-05-01
    “…The key advantage of the proposed algorithm is to increase the convergence probability under different traffic loads. …”
    Get full text
    Article
  10. 1930
  11. 1931

    Optimization of Arrangements of Heat-Storage Bricks in a Regenerative Combustion System by Tree Search by Tsai-Jung Chen, Ying-Ji Hong, Sheng-Chuan Chung, Chern-Shuh Wang

    Published 2025-07-01
    “…When there are several different types of heat-storage ceramic bricks (checkers) that can be arranged in a regenerative combustion system, one must find an optimal arrangement (with the highest long-term Waste Heat Recovery Ratio) of these checkers, possibly of different types, in this regenerative combustion system. …”
    Get full text
    Article
  12. 1932

    Strengths and limitations of period estimation methods for circadian data. by Tomasz Zielinski, Anne M Moore, Eilidh Troup, Karen J Halliday, Andrew J Millar

    Published 2014-01-01
    “…A key step in the analysis of circadian data is to make an accurate estimate of the underlying period. There are many different techniques and algorithms for determining period, all with different assumptions and with differing levels of complexity. …”
    Get full text
    Article
  13. 1933

    Application of the Modified Method of ant Colonies to Search for Rational Assignment of Employees to Tasks Using Fuzzy Sets by V. A. Sudakov, Yu. P. Titov

    Published 2020-06-01
    “…Both the speed and the ability to find rational solutions for different values of constraints are evaluated.Results. …”
    Get full text
    Article
  14. 1934

    Deeper insight into speech characteristics of patients at ultra-high risk using classification and explainability models by Deok-Hee Kim-Dufor, Michel Walter, Marie-Odile Krebs, Yannis Haralambous, Philippe Lenca, Christophe Lemey, Christophe Lemey

    Published 2025-06-01
    “…A gradient-boosted decision tree algorithm was tested to evaluate its potential to correctly classify three categories of patients and find relevant linguistic markers at the level of lexical richness, semantic coherence, speech disfluency, and syntactic complexity. …”
    Get full text
    Article
  15. 1935

    The Optimization of Stand Structure Can Significantly Alleviate the Flammability of Forest Ecosystems by Yan Zhang, Xiangwen Deng, Xiaoyong He, Xiaolong Zhang, Zhihong Huang, Liang Chen, Shuai Ouyang, Wenhua Xiang

    Published 2025-05-01
    “…ABSTRACT The accurate classification of forest fuels and the evaluation of the flammability of different forest types are crucial for effective forest fire control and classification management. …”
    Get full text
    Article
  16. 1936

    Solving Bilevel Multiobjective Programming Problem by Elite Quantum Behaved Particle Swarm Optimization by Tao Zhang, Tiesong Hu, Jia-wei Chen, Zhongping Wan, Xuning Guo

    Published 2012-01-01
    “…Finally, we use eight different test problems to measure and evaluate the proposed algorithm, including low dimension and high dimension BLMPPs, as well as attempt to solve the BLMPPs whose theoretical Pareto optimal front is not known. …”
    Get full text
    Article
  17. 1937

    Hybrid clustering strategies for effective oversampling and undersampling in multiclass classification by Amirreza Salehi, Majid Khedmati

    Published 2025-01-01
    “…Based on the results, the proposed algorithm outperforms the competing algorithms under different scenarios. …”
    Get full text
    Article
  18. 1938

    Development characteristics and intelligent identification method of natural fractures: A case study of the Upper Triassic Xujiahe Formation in the western Sichuan Depression, Sich... by LI Wei, WANG Min, XIAO Dianshi, JIN Hui, SHAO Haoming, CUI Junfeng, JIA Yidong, ZHANG Zeyuan, LI Ming

    Published 2025-06-01
    “…Fractures provide pathways and spaces for gas migration and storage, and whether fractures develop is a key factor restricting the formation of high-quality reservoirs. To evaluate the “sweet spot” enrichment area of the Xujiahe Formation gas reservoir, fracture development characteristics are identified and an effective fracture recognition method is established based on core observation, logging data, and intelligent algorithms. …”
    Get full text
    Article
  19. 1939

    A novel multi-agent dynamic portfolio optimization learning system based on hierarchical deep reinforcement learning by Ruoyu Sun, Yue Xi, Angelos Stefanidis, Zhengyong Jiang, Jionglong Su

    Published 2025-05-01
    “…The performance of the proposed learning system is evaluated using a portfolio of 29 stocks from the Dow Jones index in four different experiments. …”
    Get full text
    Article
  20. 1940