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661
Beyond accuracy: a framework for evaluating algorithmic bias and performance, applied to automated sleep scoring
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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662
An Open-Source Algorithm for Correcting Stress Wave Dispersion in Split-Hopkinson Pressure Bar Experiments
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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663
Multiscale Modeling and Reconstruction of Joint Motion: Finite Element Optimization Based on Particle Swarm Algorithm
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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664
A Novel Geometric-Descriptor Based Algorithm for Individual-Level Crop Monitoring using UAVs
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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665
Generating Job Recommendations Based on User Personality and Gallup Tests
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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666
A hybrid deep learning and differential evolution approach for accurate fake news detection
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667
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669
Spatio-Temporal Habitat Dynamics of Migratory Small Yellow Croaker (<i>Larimichthys polyactis</i>) in Hangzhou Bay, China
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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670
Multiscale Structural Information-Based Laplacian Generative Adversarial Network Representation Learning
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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671
Research on Enhanced Belief Propagation List Decoding Algorithm for Polar Codes in UAV Communications for 6G
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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672
Joint symbol detection and channel estimation for MIMO-OFDM systems via the variational Bayes EM algorithm
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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673
Research on Dead Time Compensation of Cascaded High-voltage Inverter
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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674
Research and prospect of reversible data hiding method with contrast enhancement
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675
Multiparameter Inversion Early Warning System of Tunnel Stress-Seepage Coupling Based on IA-BP Algorithm
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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676
Three-Dimensional Measurement for Rigid Moving Objects Based on Multi-Fringe Projection
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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677
Study for Predicting Land Surface Temperature (LST) Using Landsat Data: A Comparison of Four Algorithms
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678
Effect of Temperature on FDS Characteristics of Resin Impregnated Paper Bushing
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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679
Uncertainty-Guided Prediction Horizon of Phase-Resolved Ocean Wave Forecasting Under Data Sparsity: Experimental and Numerical Evaluation
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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680