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ADAPTATION OF DELONE AND MCLEAN MODEL FOR ERP SYSTEM QUALITY EVALUATION
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Russian Orthodox Church and Covid-19 Pandemic: New Challenges and New Opportunities
Published 2022-01-01“…Till the last minute, churchmen were resisting decision of the authorities to close the churches. …”
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The Influence of Data Length on the Performance of Artificial Intelligence Models in Predicting Air Pollution
Published 2022-01-01“…Accordingly, nine different ratios (50/50, 55/45, 60/40, 65/35, 70/30, 75/25, 80/20, 85/15, and 90/10) are employed to split the data into training and testing datasets for assessing the performance of applied models. …”
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Incentive Mechanism Design for Distributed Autonomous Organizations Based on the Mutual Insurance Scenario
Published 2021-01-01“…Organizational strategies, such as risk pool splits, can effectively improve the risk pool’s operating performance and establish a benign competition elimination mechanism. …”
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Improving myocardial infarction diagnosis with Siamese network-based ECG analysis.
Published 2025-01-01“…<h4>Methods</h4>The dataset is then imported, pre-processed, and split into a 70:20:10 ratio of training, validation, and testing. …”
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Exploring the process—structure–property relationship of nylon aramid 3D printed composites and parameter optimization using supervised machine learning techniques
Published 2025-02-01“…In an 80:20 train-test split, the decision tree approach outperformed the k -nearest neighbor algorithm for all four output responses, with classification accuracy ranging from 83.33% to 100%. …”
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Delta radiomics modeling based on CTP for predicting hemorrhagic transformation after intravenous thrombolysis in acute cerebral infarction: an 8-year retrospective pilot study
Published 2025-02-01“…Based on post-thrombolysis cranial CT or MRI results, patients were divided into the HT-ACI group (114 cases) and the non-HT-ACI group (305 cases). The dataset was split into a training set and a test set in a 7:3 ratio based on time nodes. …”
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Current Practice of Heart Donor Evaluation in Germany: Multivariable Risk Factor Analysis Confirms Practicability of Guidelines
Published 2013-01-01“…In logistic regression models 160 donor parameters were evaluated to assess their influence on using grafts for transplantation (random split of cases: 2/3 study sample, 1/3 validation sample). …”
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Development of an interpretable machine learning model based on CT radiomics for the prediction of post acute pancreatitis diabetes mellitus
Published 2025-01-01“…Patients were classified into PPDM-A (n = 109) and non-PPDM-A groups (n = 162), and split into training (n = 189) and testing (n = 82) cohorts at a 7:3 ratio. 1223 radiomic features were extracted from CT images in the plain, arterial and venous phases, respectively. …”
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Intratumor Genetic Heterogeneity of Breast Carcinomas as Determined by Fine Needle Aspiration and TaqMan Low Density Array
Published 2007-01-01“…Methods: Tumors from 12 consecutive cases of early predominantly estrogen receptor positive (ER+) breast cancer patients undergoing primary surgery were split in halves and FNAs were obtained from each half. …”
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Efficient diagnosis of diabetes mellitus using an improved ensemble method
Published 2025-01-01“…The first phase utilized J48, Classification and Regression Tree (CART), and Decision Stump (DS) to create a random forest model. …”
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Development and validation of a prognostic nomogram for predicting of patients with acute sedative-hypnotic overdose admitted to the intensive care unit
Published 2025-01-01“…Patients were randomly split into a training set and a validation set in a 7:3 ratio. …”
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A recurrence model for non-puerperal mastitis patients based on machine learning.
Published 2025-01-01“…Through random allocation, these individuals were split into a training cohort and a testing cohort in a 90%:10% ratio for the purpose of building the model. …”
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Modelling Rail-Based Park and Ride with Environmental Constraints in a Multimodal Transport Network
Published 2018-01-01“…To quantitatively evaluate and analyse this joint RPR and environmental regulation strategy in multimodal transport systems, this paper develops an environmental constrained combined modal split and traffic assignment (EC-CMSTA) model. The proposed formulation adopts the concept of fix-point to reformulate the nonlinear complementarity conditions associated with the combined modal split and user equilibrium conditions, which is subsequently incorporated into a VI formulated nonlinear complementarity conditions associated with environmental constraints. …”
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Tensions within the British Conservative Party in the Context of Brexit
Published 2020-11-01“…And, finally, the fourth faction opposes the very idea of Brexit and backs for the second Brexit referendum. This split within the ranks of the Conservative Party, compounded by further polarization of electorate and the rise of non-system parties, poses new challenges for the Tory leaders and their decisions will influence not only domestic and foreign policies of the state, but, to a large extent, the development of international relations in Europe in general.…”
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Investigating the effects of hyperparameter sensitivity on machine learning algorithms for PV forecasting
Published 2025-01-01“…Four state-of-the-art ML models, namely Decision Trees (DT), Random Forest (RF), K-Nearest Neighbors (KNN), and Support Vector Regression (SVR) were investigated. …”
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plaTform fOr Urinary tract infection diagnostiC evAluatioN (TOUCAN): a protocol for a prospective diagnostic accuracy study of point-of-care testing in patients suspected of acute...
Published 2025-01-01“…However, current diagnostics for UTI are unfit for purpose in acute (highest prescribing) settings, being too slow to inform the required immediate decision-making and often confounded by sample contamination.Rapid point-of-care diagnostic tests (POCTs) that facilitate timely decision-making are potential solutions to this problem. …”
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Interpretable machine learning and radiomics in hip MRI diagnostics: comparing ONFH and OA predictions to experts
Published 2025-01-01“…This study aimed to construct and evaluate several Radiomics-based machine learning models using MRI to differentiate between those two disorders and compare their efficacies to those of medical experts.Methods140 MRI scans were retrospectively collected from the electronic medical records. They were split into training and testing sets in a 7:3 ratio. …”
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Predicting Treatment Outcomes in Patients with Low Back Pain Using Gene Signature-Based Machine Learning Models
Published 2024-12-01“…In each fold, the dataset was split into training and validation sets, with model performance assessed using multiple metrics including accuracy, precision, recall, and F1 score. …”
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Delta-radiomics analysis based on magnetic resonance imaging to identify radiation proctitis in patients with cervical cancer after radiotherapy
Published 2025-01-01“…Model performance was assessed using the area under the curve (AUC), DeLong test, calibration curve, and decision curve analysis (DCA), with Shapley Additive exPlanations (SHAP) values for interpretation.ResultsThe samples were split into training (70%) and validation (30%) sets. …”
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