Showing 661 - 680 results of 2,509 for search '(soft OR shift) algorithm', query time: 0.14s Refine Results
  1. 661

    Beyond accuracy: a framework for evaluating algorithmic bias and performance, applied to automated sleep scoring by Michal Bechny, Luigi Fiorillo, Julia van der Meer, Markus Schmidt, Claudio Bassetti, Athina Tzovara, Francesca Faraci

    Published 2025-07-01
    “…Applying it to the widely recognized U-Sleep and YASA sleep-scoring algorithms, we identify biases—such as age-related shifts—indicating missing input information or imbalances in training data. …”
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  2. 662

    An Open-Source Algorithm for Correcting Stress Wave Dispersion in Split-Hopkinson Pressure Bar Experiments by Arthur Van Lerberghe, Kin Shing O. Li, Andrew D. Barr, Sam D. Clarke

    Published 2025-01-01
    “…To do this, an innovative computational algorithm, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi mathvariant="monospace">SHPB</mi><mtext>_</mtext><mi mathvariant="monospace">Processing</mi><mo>.…”
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  3. 663

    Multiscale Modeling and Reconstruction of Joint Motion: Finite Element Optimization Based on Particle Swarm Algorithm by Jiaju Zhu, Zhong Zhang, Runnan Liu, Meixue Ren, Guodong Ma

    Published 2025-01-01
    “…The optimization process facilitated by the particle swarm algorithm revealed that most particles achieved high fitness levels after the initial iteration, and a considerable proportion shifted to the foreground region during the second iteration once fitness values dropped below 0.2. …”
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  4. 664

    A Novel Geometric-Descriptor Based Algorithm for Individual-Level Crop Monitoring using UAVs by Y. Goswami, Y. Goswami, N. Ramprasad, S. N. Omkar

    Published 2025-07-01
    “…Traditional feature-matching algorithms fail here due to the significant visual changes caused by crop growth, weather, and farm activities. …”
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    Article
  5. 665

    Generating Job Recommendations Based on User Personality and Gallup Tests by Shakhmar Sarsenbay, Asset Kabdiyev, Iraklis Varlamis, Christos Sardianos, Cemil Turan, Bobir Razhametov, Yermek Kazym

    Published 2025-05-01
    “…Leveraging Gallup tests, we develop a job-matching approach that identifies personality traits and integrates them with recommendation algorithms to generate a list of the most suitable specializations for the user. …”
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    Spatio-Temporal Habitat Dynamics of Migratory Small Yellow Croaker (<i>Larimichthys polyactis</i>) in Hangzhou Bay, China by Xiangyu Long, Dong Wang, Pengbo Song, Mengwen Han, Rijin Jiang, Yongdong Zhou

    Published 2025-06-01
    “…We evaluated the performance of eleven modeling algorithms to identify the most accurate model for predicting small yellow croaker distributions. …”
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    Article
  10. 670

    Multiscale Structural Information-Based Laplacian Generative Adversarial Network Representation Learning by Yan Liu, Xi Chen, Zheng Lu, Ziyue Wu

    Published 2025-01-01
    “…This algorithm consists of two components: 1) multiscale structural information preserving component, where a shift positive pointwise mutual information matrix (SPPMI) is calculated for storing multiscale structural information; 2) Laplacian generative adversarial learning component, where the ideas of Laplacian pyramid and generative adversarial networks are leveraged to generate robust and meaningful representations. …”
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  11. 671

    Research on Enhanced Belief Propagation List Decoding Algorithm for Polar Codes in UAV Communications for 6G by Chuanji Zhu, Yuanzhi He, Zheng Dou

    Published 2024-12-01
    “…By introducing the concept of the soft information centroid and a path selection criterion based on the soft information centroid, combined with geometric distance as a weight, the decoding performance is improved, and hardware overhead is reduced. …”
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  12. 672

    Joint symbol detection and channel estimation for MIMO-OFDM systems via the variational Bayes EM algorithm by ZHANG Xiao-ying, WEI Ji-bo, WANG De-gang, XIONG Chun-lin

    Published 2010-01-01
    “…A new joint symbol detection and channel estimation algorithm was proposed for MIMO-OFDM systems over the time-varying fading channel based on the variational Bayes expectation maximization algorithm and Turbo principle.The channel estimation error covariance matrix was considered in the soft-input soft-output detector which circumvented the undesirable exhaustive search via list sphere decoder(LSD).In addition,a novel Kalman forward-backward channel estimator was derived based on the posterior distributions of the transmitted symbols which were obtained from the space-time detection.Simulation results show that the proposed algorithm has more robust performance than the conven-tional EM algorithm and decision-directed technique in the time varying multipath channel.…”
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  13. 673

    Research on Dead Time Compensation of Cascaded High-voltage Inverter by LI Xinghe, JIN Xinhai, WANG Shuxian

    Published 2015-01-01
    “…Because of the particularity of high voltage inverter(HVI) topology and algorithm, the uniform dead time compensation should be considered from the main control PWM, instead of respective dead time compensation for each power unit. …”
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  14. 674
  15. 675

    Multiparameter Inversion Early Warning System of Tunnel Stress-Seepage Coupling Based on IA-BP Algorithm by Junxiang Wang, Jie Sun, Haijun Kou, Yaxian Lin

    Published 2021-01-01
    “…Also, the algorithm is fast and accurate. The intelligent back analysis method based on the IA-BP algorithm is applied to the multifield coupling parameter back analysis, provides the basis and help for the structural design and construction of soft rock tunnel in water-rich stratum.…”
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  16. 676

    Three-Dimensional Measurement for Rigid Moving Objects Based on Multi-Fringe Projection by Jianhua Wang, Yanxi Yang, Mingwei Shao, Yuguo Zhou

    Published 2020-01-01
    “…Multi-fringe projection profilometry, such as the widely used phase-shifting and temporal phase unwrapping algorithms, can achieve high accuracy and robustness in three-dimensional shape reconstruction of static objects. …”
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    Effect of Temperature on FDS Characteristics of Resin Impregnated Paper Bushing by Han ZHANG, Wei HU, Zuoming XU, Baoquan WAN, Pengbo YIN, Hangyin MAO

    Published 2021-10-01
    “…The dielectric polarization theory is used to analyze the frequency domain dielectric phenomenon, and the extended Debye model is established. The genetic algorithm and interior point method are used to identify the parameters of each branch, and the influence of temperature on FDS characteristics is analyzed through changing the model parameters. …”
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  19. 679

    Uncertainty-Guided Prediction Horizon of Phase-Resolved Ocean Wave Forecasting Under Data Sparsity: Experimental and Numerical Evaluation by Yuksel Rudy Alkarem, Kimberly Huguenard, Richard W. Kimball, Stephan T. Grilli

    Published 2025-06-01
    “…We introduce the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>τ</mi></semantics></math></inline-formula>-trimming algorithm, which adapts the prediction horizon based on uncertainty thresholds derived from historical forecasts. …”
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