Showing 281 - 300 results of 1,704 for search 'Linear regression model*', query time: 0.13s Refine Results
  1. 281

    Multi-Airport Capacity Decoupling Analysis Using Hybrid and Integrated Surface–Airspace Traffic Modeling by Lei Yang, Yilong Wang, Sichen Liu, Mengfei Wang, Shuce Wang, Yumeng Ren

    Published 2025-03-01
    “…We propose an integrated surface–airspace model. In the surface model, we utilize linear regression and random forest regression to model unimpeded taxiing time and taxiway network delays due to sparsity of ground traffic. …”
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  2. 282

    Comparative evaluation of machine learning models for extreme river water level forecasting in Bangladesh: Implications for flood and drought resilience by Md Touhidul Islam, Sujan Chandra Roy, Nusrat Jahan, Al-Mahmud, Md Mazharul Islam, Abdullah Al Ferdaus, Kazunori Fujisawa, A.K.M. Adham

    Published 2025-10-01
    “…Performance was assessed using ten metrics including RMSE, R2, and NSE. Random Forest Regression (RFR) consistently outperformed other models, achieving the highest accuracy for both maximum (RMSE: 0.64–0.77 m; R2: 0.87–0.92) and minimum water levels (RMSE: 0.49–0.66 m; R2: 0.82–0.92), while linear models underperformed in capturing nonlinear patterns. …”
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  3. 283

    The study of the relationship between physical activity and gestational diabetes mellitus in the second trimester of pregnancy: a dose-response analysis with the restricted cubic s... by Liuwei Zhang, Liping Zuo, Shengjun Sun, Yijia Ren, Yi Gao, Xiaoyan Zhang, Lichao Sun

    Published 2025-08-01
    “…The dose-response analysis was conducted, and optimal cut-off values of PA for the prevention of GDM were determined using the restricted cubic spline (RCS) model. Additionally, univariate and multivariate logistic regression analyses were employed to validate the identified cut-off values. …”
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  4. 284

    Development of methodological approaches to the formation of a risk-based model to minimize the prevalence of adverse reactions in drug application in medical organizations of Mosc... by E. V. Kuznetsova, M. V. Zhuravleva, I. A. Mikhailov, T. I. Kurnosova

    Published 2023-07-01
    “…As part of the modeling stage, the integral score of the risk of ARs was presented as a sum of values for individual risk factors. …”
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  5. 285

    Empirical Modeling of the Carbonylation of Acetylene for the Synthesis of Succinic Anhydride Using Gas Ratio (CO/C<sub>2</sub>H<sub>2</sub>) by Collins Ubaka Mordi, Ipeghan Jonathan Otaraku, Ishioma Laurene Egun

    Published 2024-05-01
    “…The R<sup>2</sup> values were 0.9219, 0.9563, and 0.9874 for the data in quadratic, cubic, and quartic models. These findings with statistical tests showed that the quartic model is the best empirical model for explaining the observed data variance (by a margin of 98.74%). …”
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  6. 286

    Machine learning prediction model with shap interpretation for chronic bronchitis risk assessment based on heavy metal exposure: a nationally representative study by Tiansheng Xia, Kaiyu Han

    Published 2025-05-01
    “…Conclusion In this research, the first risk prediction diagnostic model for heavy metal-chronic bronchitis was developed, in which CatBoost model had the best performance, and it provides a referenceable prediction model for the screening of high-risk groups.…”
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  7. 287

    Hybrid optimization of thermally-enhanced Zn-Fe LDH catalysts for fenton-like reactions: Integrating design of experiments with machine learning models for optimisation by Ramadhan Muhammad Naufal, Nawwal Hikmah, Dessy Ariyanti

    Published 2025-07-01
    “…This study presents a novel hybrid modeling framework that combines Response Surface Methodology (RSM) with machine learning (ML) algorithms– Support Vector Regression (SVR) and Gradient Boosting Regression (GBR)– to contribute to the predictive modeling and optimization of thermally-activated ZnFe-LDH based Fenton catalysis. …”
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  8. 288

    Interpretable Machine Learning for the German residential rental market – shedding light into model mechanics by Severin Bachmann

    Published 2025-08-01
    “…Specific features are identified that distinguish the models, suggesting that a more complex model, like XGB, handles dummy variables more adeptly. …”
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  9. 289

    EFFECTS OF TEMPERATURE AND PERCENTAGE OF ORGANIC MODIFIER ON RETENTION AND SELECTIVITY IN RP-HPLC USING SOLVATION PARAMETER MODEL by M.R. Hadjmohammadi

    Published 2003-12-01
    “…Effects of temperature and percentage of organic modifier were studied on retention and selectivity in RP-HPLC using solvation parameter model. The system constants were determined by multiple linear regression analysis from experimental values in the retention factor for a group of different solutes with known descriptors by computer using the program SPSS/PC. …”
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  10. 290

    Tree volume modeling of different poplar clones in plantations in the Vojvodina region by Pantić Damjan, Borota Dragan, Janjatović Živan

    Published 2025-01-01
    “…Due to this sampling structure, it was not possible to build models (tables) at the level of clone, alluvium, soil type and plant spacing, but they were built based on the combined data for the whole area (Vojvodina), with certain exceptions - for I-214 (clone spacing and plant form) by applying the Schumacher-Hall linear mixed hierarchical (cluster) model; for M1 (clone) by applying classical regression analysis and for Deltoid clones (clona-alluvium of the Sava, alluvium of the Danube) by ap­plying the mixed linear hierarchical model, as in the case of I-214. …”
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  11. 291

    Machine Learning Approach to Model Soil Resistivity Using Field Instrumentation Data by Md Jobair Bin Alam, Ashish Gunda, Asif Ahmed

    Published 2025-01-01
    “…Linear regression and decision tree models exhibited suboptimal performance because of their limitations in capturing non-linear relationships and overfitting, respectively. …”
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  12. 292

    Concrete Dam Deformation Prediction Model Based on Attention Mechanism and Deep Learning by ZHANG Hongrui, CAO Xin, JIANG Chao, ZU Anjun, XU Mingxiang

    Published 2025-01-01
    “…The model comprehensively matched the multiple requirements of information weighting, temporal dependency modeling, and model optimization in concrete dam deformation prediction, forming a synergistic enhancement effect among methods.The attention mechanism operates on both feature and temporal dimensions to comprehensively enhance the model's focus on critical information. …”
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  13. 293

    Remote sensing-driven machine learning models for spatiotemporal analysis of coastal phytoplankton blooms under climate change scenarios by Siqi Wang, Shuzhe Huang, Yinguo Qiu, Xiang Zhang, Chao Wang, Nengcheng Chen

    Published 2025-06-01
    “…These models incorporate remote sensing data and key environmental variables from Coupled Model Intercomparison Project Phase 6 (CMIP6) outputs under different climate change scenarios. …”
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  14. 294

    Modeling of Ozone Interactions with Various Air Pollutants and Meteorological Factors Using Jaya and Teaching-Learning Based Optimization (TLBO) Algorithms by Nurcan Öztürk

    Published 2020-07-01
    “…The accuracy of Jaya and TLBO methods has been determined and these methods have been carried out with four different functions: quadratic, exponential, linear and power. Some statistical indices have been applied to evaluate the performance of these models. …”
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  15. 295

    Spatial occurrence-intensity modeling of dengue incidence in southernmost provinces of Thailand. by Apiradee Lim, Lumpoo Ammatawiyanon, Haris Khurram, Phattrawan Tongkumchum, Don McNeil

    Published 2025-07-01
    “…While at second, the intensity is determined by fitting a log-linear regression model for disease intensity after excluding zeros.…”
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  16. 296

    Modelling the Effects of Intelligentization on the Economic Resilience of Rural Households in the Face of Climate Change (Case study: Ferdows, Boshrouyeh & Sarayan Counties) by Aliakbar Anabestani, Nabiollah Taheri, Pegah Moridsadat

    Published 2025-08-01
    “…Additionally, the Structural Equation Modelling (SEM) approach was utilized with the Partial Least Squares method in the SMART PLS 4 software to examine the effects of the variables.Finding: The results of this research showed that the smartness of villages, with the value of T (18.958) and the value of the path coefficient (0.741), has a positive effect on the economic resilience of rural households in the face of climate change. …”
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  17. 297

    PTML models of self assembled ligand free nanoparticle catalysts for cross coupling reactions by Andrea Ruiz-Escudero, Zuriñe Serna-Burgos, Sonia Arrasate, Humberto González-Díaz

    Published 2025-08-01
    “…Among the ANN models, MLP (9:9-20-9-1:1) and RBF (9:9-70-1:1) regression models showed similar results, with test MAE of 5.9% and 5.8% respectively, and both showed test RMSE of 9.8%. …”
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  18. 298

    Establishing a best fit model of finger length to occlusal vertical dimension among students of college of health sciences Bayero University Kano by Ikusika OF, Idon PI, Iwuchukwu AO, Zirra AF, Usman N

    Published 2025-07-01
    “…Objectives: This study aimed to develop a best fit model equation relating finger length to occlusal vertical. …”
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  19. 299

    Participatory Project Implementation and Sustainability of Government Funded Projects a Case study of Parish Development Model in Kabale District, Uganda by Moses, Agaba, Turyasingura, John Bosco

    Published 2023
    “…An analysis of the data was done using a linear regression model. According to the findings of a regression study, participatory project implementation has a favorable impact on the effectiveness of parish development models in Kabale District (coef = -0.890, p-value = 0.000). …”
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  20. 300

    Job characteristics model-based study of the intrinsic motivations for primary care practitioners by Shichao Zhao, Jing Ping, Hong Zhu, Wanting Ji, Yuyan Wang, Ying Wang

    Published 2024-04-01
    “…Objective: This study aimed to analyze the job characteristics of primary care practitioners within the framework of Job Characteristics Model, evaluate their effect of intrinsic motivations on various job performance, compare the impact of five job characteristic dimensions with extrinsic motivators such as salary on these performance, and offer policy suggestions to enhance the motivations for bettering performance of primary care practitioners. …”
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    Article