Showing 61 - 80 results of 178 for search 'multi (variable OR variables) linear regression', query time: 0.14s Refine Results
  1. 61

    Inversion of Leaf Chlorophyll Content in Different Growth Periods of Maize Based on Multi-Source Data from “Sky–Space–Ground” by Wu Nile, Su Rina, Na Mula, Cha Ersi, Yulong Bao, Jiquan Zhang, Zhijun Tong, Xingpeng Liu, Chunli Zhao

    Published 2025-02-01
    “…On this basis, we selected three nonlinear machine learning models (XGBoost, RFR, SVR) and one multiple linear regression model (PLSR) to construct the LCC inversion model, and we chose the optimal model to generate spatial distribution maps of maize LCC at the regional scale. …”
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  2. 62
  3. 63

    Multi-objective optimization of an open-pit mining system to determine safety buffer using the modified NBI method and the meta-model approach by Tahereh Khajvandsany, Hossein Amoozad Khalili, Ramezan Rezaeyan, Kourosh Nemati

    Published 2025-03-01
    “…A quadratic nonlinear regression model was determined for the objectives of maximizing the amount of sulfide rock extraction and minimizing the total costs of the haulage system and a linear regression model for the objective of maximizing the total rock loaded on trucks. …”
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  4. 64

    Industrial multi-machine data aggregation, AI-ready data preparation, and machine learning for virtual metrology in semiconductor wafer and slider production by Feiyang Ou, Julius Suherman, Chao Zhang, Henrik Wang, Sthitie Bom, James F. Davis, Panagiotis D. Christofides

    Published 2025-06-01
    “…Advanced machine learning techniques are used to tackle the modeling challenges of a low failure rate and limited operational variability. XGBoost, a gradient descent-based tree algorithm, outperforms the commonly used Feedforward Neural Networks (FNN) in terms of training speed and resource utilization for binary-classifications, as well the performance criterion in ROC-AUC score (classification), Median Absolute Error (regression) and R2 value. …”
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  5. 65

    Exploring the Determinants of Spatial Vitality in High-Speed Rail Station Areas in China: A Multi-Source Data Analysis Using LightGBM by Pengpeng Liang, Xu Cui, Jiexi Ma, Wen Song, Yao Xu

    Published 2025-06-01
    “…This study investigates 66 HSR station areas in 35 Chinese cities by integrating multi-source data—Sina Weibo check-in records, urban support indicators, station attributes, and built environment variables—within a city–node–place analytical framework. …”
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  6. 66
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  8. 68

    Multi-Decision Vector Fusion Model for Enhanced Mapping of Aboveground Biomass in Subtropical Forests Integrating Sentinel-1, Sentinel-2, and Airborne LiDAR Data by Wenhao Jiang, Linjing Zhang, Xiaoxue Zhang, Si Gao, Huimin Gao, Lin Sun, Guangjian Yan

    Published 2025-04-01
    “…This study proposes a multi-source data integration framework using Sentinel-1 (S-1) and Sentinel-2 (S-2) data along with eight predictive models (i.e., multiple linear regression—MLR; Elastic-Net; support vector regression (with a linear kernel and polynomial kernel); k-nearest neighbor; back-propagation neural network—BPNN; random forest—RF; and gradient-boosting tree—GBT). …”
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  9. 69
  10. 70

    Factors influencing high-risk fertility practices among women of childbearing age in Tanzania: using DHS 2022 by Hiwot Altaye Asebe

    Published 2025-04-01
    “…To deal with the survey’s clustered structure and the binary nature of the outcome variable, a multi-level mixed-effect generalized linear model (Poisson regression with robust error variance) was employed. …”
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    Article
  11. 71

    Association of blood urea nitrogen with 28-day mortality in critically ill patients: A multi-center retrospective study based on the eICU collaborative research database. by Ting Deng, Die Wu, Shan-Shan Liu, Xing-Lin Chen, Zhen-Wei Zhao, Lan-Lang Zhang

    Published 2025-01-01
    “…The statistical analyses included univariate and multivariate logistic regression, as well as generalized additive modelling, which was employed to assess the non-linear relationship between BUN and mortality.…”
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  12. 72
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    Maternal parity modifies the association of birthweight polygenic score with fetal growth by Prabhavi Wijesiriwardhana, Tesfa Dejenie Habtewold, Guisong Wang, Jessica L. Gleason, Ronald J. Wapner, Katherine L. Grantz, Fasil Tekola-Ayele

    Published 2025-07-01
    “…., change in fetal size over a 1-week gestational age interval) at gestational weeks 10–40 in two multi-ancestral cohorts of pregnant women. mGRS, derived from previously identified birthweight-reducing maternal variants was tested for association with fetal size and weekly growth pace using linear regression adjusted for fetal sex and top 10 genetic principal components. …”
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  14. 74
  15. 75

    Toward sustainable machining of hardened SKD11: Machine learning-based evaluation and optimization of surface roughness, tool wear, and CO2 emissions by Van-Canh Nguyen, Dung Hoang Tien, Van-Hung Pham, Thinh-Viet Nguyen, Thuy-Duong Nguyen

    Published 2025-06-01
    “…Experimental data collected according to a Box-Behnken matrix were utilized to develop linear and non-linear regression models. Results indicated that the second-order model demonstrated superior predictive accuracy for Ra (R² = 0.997) and CE (R² = 0.994), whereas the Vb prediction model failed to achieve sufficient reliability. …”
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  16. 76

    Lis State of the Greenland and Barents Sea ice cover in the context of current climate change by Ye. U. Mironov, E. S. Egorova, N. A. Lis

    Published 2025-02-01
    “…To reveal the dependence of changes in the sea ice area on various hydrometeorological factors, statistical analysis with use of multi-regression models, namely the method of inclusion of variables, was applied. …”
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  17. 77

    Development of Semiparametric Smoothing Spline Path Analysis on Cashless Society by Muhammad Rafi Hasan Nurdin, Muhammad Ohid Ullah, Adji Achmad Rinaldo Fernandes, Eni Sumarminingsih, Solimun Solimun

    Published 2025-03-01
    “…Parametric path analysis is appropriate when all variable relationships are linear. For entirely non-linear relationships, a nonparametric model can be used, while a semiparametric model applies if there is a mix of linear and non-linear relationships. …”
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  18. 78

    Multivariate predictive modeling of compressive strength in ground granulated blast furnace slag/fly ash-based alkali-activated concrete by Dina A. Emarah

    Published 2025-07-01
    “…Unlike previous studies that often focus on a limited set of parameters or single-variable models, this work evaluates and compares four advanced predictive models: Linear Regression (LR), Multi-Linear Regression (MLR), Non-Linear Regression (NLR), and Artificial Neural Networks (ANN). …”
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  19. 79

    Investigating the Impact of the Socio-Cultural Factors Effecting on Political Orientation in Ahvaz and Yasouj by Abdolah Fazeli, arman heydari, ramin moradi

    Published 2019-02-01
    “…The results of regression analysis showed that independent variables affect the dependent variable and in total explain about 41% of variance of dependent variable. …”
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  20. 80

    Quantitative Analysis of the Determinants of NBA Player Performance and Market Value by Lin Chuhao

    Published 2025-01-01
    “…A multi-variable linear regression model was applied to evaluate how these metrics predict a player’s value. …”
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