Showing 121 - 140 results of 830 for search 'Multivariate machine model', query time: 0.12s Refine Results
  1. 121
  2. 122

    A machine learning approach for corrosion rate modeling in Patna water distribution network of Bihar by Saurabh Kumar, Uruya Weesakul, Divesh Ranjan Kumar, Pradeep Thangavel, Warit Wipulanusat, Jirapon Sunkpho

    Published 2025-04-01
    “…Abstract Corrosion can affect water taste, color, and odor, making it crucial to monitor and control corrosion in the water distribution network to maintain water quality standards. This study used machine learning approaches such as MARS, GMDH, and MPMR to model the corrosion rate in water distribution networks. …”
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    Article
  3. 123

    Identification of progression-related genes and construction of prognostic model for chronic kidney disease by machine learning by Bingkun Zhou, Hu Zhou, Xiaodong Huang, Shijie Liu

    Published 2025-08-01
    “…In external validation, the maximal plage score had best classification performance for CKD (AUC:0.767) in GSE66494 and in GSE180394 (AUC:0.760), the medium plage score achieved a predictive performance for CKD progression (AUC = 0.758) in GSE45980. In the multivariate model, Cox regression analysis constructed a risk model with only minimal z-score, further LASSO regression analysis included gender and minimal z-score, but logistic regression multivariate analysis failed to be constructed with any score. …”
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  4. 124

    Measurement and Modeling of Spindle Thermal Error of Fiveaxis CNC Machine Tool with Double Turntable by LIU Xianli, SONG Houwang, WU Shi, YUE Caixu, Steven Y.Liang, LI Rongyi

    Published 2019-12-01
    “…In order to measure the thermal error of the spindle in the actual cutting process of CNC machine tools and optimize the output of the thermal error model, a method of measuring the thermal error of the spindle of machine tools by using the thermal test piece is proposed, and the thermal error is separated by using the error characteristics. …”
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  5. 125

    Hybridization of Machine Learning Algorithms and an Empirical Regression Model for Predicting Debris-Flow-Endangered Areas by Xiang Wang, Mi Tian, Qiang Qin, Jingwei Liang

    Published 2023-01-01
    “…Three commonly used machine-learning models (i.e., multivariate adaptive regression splines (MARS), random forest (RF), and support vector machine (SVM)) are developed based on the training datasets of a specific debris basin. …”
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  6. 126

    Development and validation of a machine learning model for predicting pulmonary metastasis in hepatocellular carcinoma patients by Gangfeng Zhu, Qiang Yi, Rui Xu, Yi Xie, Siying Chen, Yipeng Song, Yi Xiang, Xiangcai Wang, Li Huang

    Published 2025-08-01
    “…Feature selection was conducted using the Boruta algorithm and multivariate logistic regression. Eight machine learning models were then developed and evaluated using validation cohorts for predictive performance. …”
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  7. 127

    Machine Learning Models Decoding the Association Between Urinary Stone Diseases and Metabolic Urinary Profiles by Lin Ma, Yi Qiao, Runqiu Wang, Hualin Chen, Guanghua Liu, He Xiao, Ran Dai

    Published 2024-12-01
    “…<b>Background:</b> Employing advanced machine learning models, we aim to identify biomarkers for urolithiasis from 24-h metabolic urinary abnormalities and study their associations with urinary stone diseases. …”
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  8. 128

    Machine learning-based risk prediction model for pertussis in children: a multicenter retrospective study by Juan Xie, Run-wei Ma, Yu-jing Feng, Yuan Qiao, Hong-yan Zhu, Xing-ping Tao, Wen-juan Chen, Cong-yun Liu, Tan Li, Kai Liu, Li-ming Cheng

    Published 2025-03-01
    “…Some studies have attempted to develop risk prediction models based on multivariate data, but their performance can be improved. …”
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    Article
  9. 129

    A Clinical Risk Prediction Model for Depressive Disorders Based on Seven Machine Learning Algorithms by Jin W, Chen S, Wang M, Lin P

    Published 2025-05-01
    “…However, due to concerns about potential overfitting, the multivariable logistic regression model was selected as the final predictive model. …”
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    Assessing individual genetic susceptibility to metabolic syndrome: interpretable machine learning method by Tao Huang, Yuanyuan Li, Simin Wang, Shijie Qiao, Xiujuan Zheng, Wenhui Xiong, Menghan Yang, Xirui Huang, Bizhen Gao

    Published 2025-12-01
    “…However, there is a lack of machine-learning (ML)-based predictive models to assess individual genetic susceptibility to MetS. …”
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  12. 132
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    Establishment of two pathomic-based machine learning models to predict CLCA1 expression in colon adenocarcinoma. by Caiyun Yao, Maotong Hu, Lingxia Zhou, Hui Chen, Yang Cao

    Published 2025-01-01
    “…Two pathomics-based machine learning models were developed to predict CLCA1 expression from H&E stained images of COAD. …”
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  14. 134

    An interpretable machine learning model for predicting myocardial injury in patients with high cervical spinal cord injury by Jiaqi Li, Jiaqi Li, Bingyu Zhang, Bingyu Zhang, Ye Liao, Ye Liao, Liqin Wei, Qinfeng Huang, Qinfeng Huang, Lijun Lin, Lijun Lin, Jiaxin Chen, Jiaxin Chen, Hui Chen, Hui Chen

    Published 2025-08-01
    “…Four machine learning (ML) models—logistic regression, gradient boosting machine (GBM), neural network (NeuralNetwork), and adaptive boosting (AdaBoost)—were constructed to predict myocardial injury, and model performance was evaluated using the area under the curve (AUC), F1 score, and average precision (AP). …”
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  15. 135

    Prediction of Early Mortality in Esophageal Cancer Patients with Liver Metastasis Using Machine Learning Approaches by Yongxin Sheng, Liyuan Zhang, Zuhai Hu, Bin Peng

    Published 2024-11-01
    “…Prognostic factors were identified using univariate and multivariate logistic regression, and seven machine learning models, including extreme gradient boosting (XGBoost) and support vector machine (SVM), were developed to predict early mortality. …”
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  16. 136

    Comparison of Machine Learning and Classic Methods on Aerodynamic Modeling and Control Law Design for a Pitching Airfoil by Lang Yan, Xinghua Chang, Nianhua Wang, Laiping Zhang, Wei Liu, Xiaogang Deng

    Published 2024-01-01
    “…Hence, this study focuses on how to construct the aerodynamic model and design control law using machine learning, as well as their differences from classical methods. …”
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  17. 137

    Construction and validation of a machine learning based prognostic prediction model for children with traumatic brain injury by Yongwei Wei, Jiandong Wang, Yu Su, Fan Zhou, Huaili Wang

    Published 2025-05-01
    “…ObjectiveThis study aimed to establish a prediction model for the short-term prognosis of children with traumatic brain injury (TBI) using machine learning algorithms.MethodsThe clinical data of children with TBI who were treated in the First Affiliated Hospital of Zhengzhou University were retrospectively analyzed. …”
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  18. 138

    Field scale wheat yield prediction using ensemble machine learning techniques by Sandeep Gawdiya, Dinesh Kumar, Bulbul Ahmed, Ramandeep Kumar Sharma, Pankaj Das, Manoj Choudhary, Mohamed A. Mattar

    Published 2024-12-01
    “…Big data framework was used to develop and refine several ensemble machine learning models based on field trial datasets. …”
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    Machine learning-based identification of co-expressed genes in prostate cancer and CRPC and construction of prognostic models by Changhui Fan, Zhiheng Huang, Han Xu, Tianhe Zhang, Haiyang Wei, Junfeng Gao, Changbao Xu, Changhui Fan

    Published 2025-02-01
    “…Next, we applied LASSO regression, univariate, and multivariate COX regression analyses to pinpoint genes linked to prognosis and build prognostic models. …”
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