Showing 13,541 - 13,560 results of 19,511 for search '"algorithm"', query time: 0.11s Refine Results
  1. 13541

    Effects of data transformation and model selection on feature importance in microbiome classification data by Zuzanna Karwowska, Oliver Aasmets, Estonian Biobank research team, Tomasz Kosciolek, Elin Org

    Published 2025-01-01
    “…Results Our analysis of over 8500 samples from 24 shotgun metagenomic datasets showed that it is possible to classify healthy and diseased individuals using microbiome data with minimal dependence on the choice of algorithm or transformation. Presence-absence transformations performed comparably to abundance-based transformations, and only a small subset of predictors is necessary for accurate classification. …”
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  2. 13542

    Numerical Simulation on Carbonation Depth of Concrete Structures considering Time- and Temperature-Dependent Carbonation Process by Jianxin Peng, Huang Tang, Jianren Zhang, Steve C. S. Cai

    Published 2018-01-01
    “…The concrete block is discretized into triangular elements, and the CO2 concentrations at different positions are calculated based on finite element method. A computational algorithm is programed through the Matlab platform. …”
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  3. 13543

    Imputation based wind speed forecasting technique during abrupt changes in short term scenario by Karan Sareen, Bijaya Ketan Panigrahi, Tushar Shikhola, Ravi Nath Tripathi, Ashok Kumar Rajput

    Published 2024-10-01
    “…Further, it is required to handle the variety of scenarios e.g. cyber‐attacks, unexpected power device malfunction, communication/sensor outages etc. that can cause the missing data.This paper proposes and employs a de‐noising autoencoder algorithm for wind speed forecasting to ensure the handling of missing data information. …”
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  4. 13544

    Predicting EV battery state of health using long short term degradation feature extraction and FEA TimeMixer by Weijie Tang, Jiayan Chen, Dongjiao Chen

    Published 2025-01-01
    “…First, a novel automatic SOH extraction algorithm for offline charging data is introduced to label the battery SOH degradation data. …”
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  5. 13545

    Joint Optimization of Energy Conservation and Migration Cost for Complex Systems in Edge Computing by Xiaolong Xu, Yuan Xue, Mengmeng Cui, Yuan Yuan, Lianyong Qi

    Published 2019-01-01
    “…In addition, nondominated sorting genetic algorithm III (NSGA-III) is adopted to generate optimal resource scheduling strategies. …”
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  6. 13546

    Problematic Procedural Issues of Preventing Criminal Offenses on Road Passenger Transport by A. V. Piddybna

    Published 2020-12-01
    “…The author has studied the procedural mechanism of the algorithm of an investigator, interrogator and prosecutor’s actions on establishing the causes and conditions that contributed to the commission of a criminal offense and taking the necessary measures. …”
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  7. 13547

    Some Experiments in Extreme‐Value Statistical Modeling of Magnetic Superstorm Intensities by Jeffrey J. Love

    Published 2020-01-01
    “…Lognormal, upper limit lognormal, generalized Pareto, and generalized extreme‐value model distributions are fitted to the −Dstm data using a maximum‐likelihood algorithm. All four candidate models provide good representations of the data. …”
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  8. 13548

    Automatic Tracking and Characterization of Cumulonimbus Clouds from FY-2C Geostationary Meteorological Satellite Images by Yu Liu, Du-Gang Xi, Zhao-Liang Li, Chun-Xiang Shi

    Published 2014-01-01
    “…First, a seeded region growing (SRG) algorithm is used with artificial neural network (ANN) cloud classification as preprocessing to identify consistent homogeneous Cb patches from infrared images. …”
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  9. 13549

    Development of a Geodemographic System for Attica, Greece by Thomas Hatzichristos, Athanasia Darra, Anastasia Kostellou

    Published 2022-10-01
    “…GIS technology offers a powerful set of tools for the input, management, and visualization of data, while AI provides advanced analytical tools such as the unsupervised fuzzy classification through the Fuzzy C-Means algorithm. The proposed methodology is applied to the Attica region in Greece. …”
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  10. 13550

    Risk-Control Approach for a Bottleneck Spanning Tree Problem with the Total Network Reliability under Uncertainty by Takashi Hasuike, Hideki Katagiri, Hiroshi Tsuda

    Published 2012-01-01
    “…Therefore, satisfaction functions for each object and the integrated function are introduced, and the exact solution algorithm is developed by performing deterministic equivalent transformations. …”
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  11. 13551

    Improved YOLOv8n based helmet wearing inspection method by Xinying Chen, Zhisheng Jiao, Yuefan Liu

    Published 2025-01-01
    “…Experimental results on the expanded SHWD dataset demonstrate a 46.63% reduction in model volume, a 44.19% decrease in parameter count, a 54.88% reduction in computational load, and an improvement in mean Average Precision (mAP) to 93.8% compared to the original YOLOv8 algorithm. In comparison to other algorithms, the model proposed in this paper markedly reduces model size, parameter count, and computational load while ensuring superior detection accuracy.…”
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  12. 13552

    Application of Linear Viscoelastic Properties in Semianalytical Finite Element Method with Recursive Time Integration to Analyze Asphalt Pavement Structure by Pengfei Liu, Qinyan Xing, Dawei Wang, Markus Oeser

    Published 2018-01-01
    “…The SAFEM is a three-dimensional FE algorithm that only requires a two-dimensional mesh by incorporating the Fourier series in the third dimension, which can significantly reduce the computational time. …”
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  13. 13553

    Mycophenolate Mofetil and Clostridium difficile-associated Colitis by A. I. Dolgushina, A. A. Selyanina, E. A. Mezenceva, A. G. Vasilenko, L. I. Pozdeeva, L. Yu. Zhuravleva, E. R. Olevskaya, E. A. Fedorova

    Published 2021-12-01
    “…The case presented illustrates the clinical picture and diagnostic algorithm in MMF-associated colitis. The case-distinctive is association with C. difficile infection.…”
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  14. 13554

    IMPROVE THE SAFETY OF AIR TRANSPORT, ESPECIALLY IN MILITARIZED TERRAIN, BY USE OF SIDE LOOKING AIRBORNE RADAR AND SPACE TIME ADAPTIVE PROCESSING by Błażej ŚLESICKI, Anna ŚLESICKA, Adam KAWALEC

    Published 2024-06-01
    “…The paper explores the potential to enhance aviation safety, particularly in militarized regions, by outfitting aircraft with Side Looking Airborne Radar (SLAR) and employing space-time adaptive processing (STAP) algorithms. The research objective revolves around implementing a model of side-looking airborne radar and the corresponding STAP algorithms. …”
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  15. 13555

    Effect of Wear-Resistant Tape Layers on Torsional Characteristics of Unbonded Flexible Pipes Under Internal Pressure by LUO Chunmiao, FU Shixiao, ZHANG Mengmeng, CHEN Kunpeng, CUI Xiaoxuan

    Published 2025-01-01
    “…Based on theoretical derivation, in combination with the finite element method, a correction algorithm for the torsional stiffness and elastic modulus of the tape layer is developed to investigate the effect of tape layer stacking on the overall torsion of the unbonded flexible pipe. …”
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  16. 13556

    Effect of Tooth Profile Modification on Dynamic Tooth Load of Planetary Gear Train by Jiaming Zhou, Fengyan Yi, Xiangyang Xu, Junbin Lai, Yanfang Liu, Peng Dong

    Published 2019-01-01
    “…Finally, with the aim to obtain the optimal TPM for the minimization of dynamic load of PGT in both external and internal gear meshes, the genetic algorithm (GA) is employed. This research may shed light upon design optimization of PGT with respect to improvement of vibration performance by means of optimized TPM.…”
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  17. 13557

    Structure and Dynamic of Global Population Migration Network by Wensha Gou, Siyu Huang, Qinghua Chen, Jiawei Chen, Xiaomeng Li

    Published 2020-01-01
    “…Based on the estimated migration data and disparity filter algorithm, the networks describing the global multilateral migration relationships have been extracted among 200 countries over fifty years. …”
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  18. 13558

    Machine-Vision-Based Intelligent Manufacturing by Fine-Grained Point Cloud Identification by Yinhai Li, Fei Wang, Yang Jiang

    Published 2022-01-01
    “…Dense learned grids were analyzed, and network parameter tuning and management were done; then comparisons with voxel-representation-enabled three-dimensional convolutional neural networks (3D-CNN) and existing methods revealed detailed literature for fabricating networks with better robustness and lower algorithm cycle complexity; finally, the actual completion of the network is verified through the example section, and the manufacturability of the cave shape is analyzed to identify the unmanufacturable overall form and explain its considerations. …”
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  19. 13559

    Using an SGB Decision Tree Approach to Estimate the Properties of CRM Made by Biomass Pretreated with Ionic Liquids by Ya-Qing Gu, Tao Shu, Bin Ge, Ping Wang, Chen Gao, Hamid Heydari

    Published 2021-01-01
    “…In this research, due to the wide range of applications and ease of using artificial intelligence procedures, on the basis of the algorithm of stochastic gradient boosting (SGB) decision tree, an artificial intelligence approach is proposed to estimate the properties of cellulose-rich materials (CRMs). …”
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  20. 13560

    Path-Based Approach for Expanding Rail Transit Network in a Metropolitan Area by Anjun Li, Dian Wang, Qiyuan Peng, Lisha Wang

    Published 2022-01-01
    “…Owing to the complexity of the network design problem and because it is impractical to enumerate all feasible paths for each traveler in real-size problems, we propose a column generation-based algorithm to find both tight lower bounds and good-quality solutions efficiently by considering only a subset of feasible paths. …”
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