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241
Fuzzy Decision-Making Analysis of Quantitative Stock Selection in VR Industry Based on Random Forest Model
Published 2022-01-01“…Different from the analysis of quantitative stock selection by constructing a logistics multifactor stock selection model in the existing research, the research mainly adopts the random forest algorithm based on fuzzy mathematics to construct the initial investment strategy portfolio. …”
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242
Development and validation of an explainable machine learning model for predicting osteoporosis in patients with type 2 diabetes mellitus
Published 2025-08-01“…Potential predictive features were identified using univariate analysis, least absolute shrinkage and selection operator (LASSO) regression, and the Boruta algorithm. Eight supervised ML algorithms were applied to construct predictive models. …”
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243
Research Trends on Metabolic Syndrome in Digital Health Care Using Topic Modeling: Systematic Search of Abstracts
Published 2024-12-01“…The methodological approach included text preprocessing, text network analysis, and topic modeling using the BERTopic algorithm. …”
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244
AI driven cardiovascular risk prediction using NLP and Large Language Models for personalized medicine in athletes
Published 2025-06-01“…This study explores the innovative applications of Natural Language Processing (NLP) and Large Language Models (LLMs) in biomedical diagnostics, particularly for AI-driven arrhythmia detection, hypertrophic cardiomyopathy (HCM) in athletes, and personalized medicine. …”
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245
Hyperspectral Imaging Combined with a Dual-Channel Feature Fusion Model for Hierarchical Detection of Rice Blast
Published 2025-08-01“…The DCFM model based on SPA screening obtained the best results, with an OA of 96.72% and a Kappa of 95.97%. …”
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246
Design and refinement of a clinical trial staffing model within the evolving landscape of oncology clinical trials
Published 2025-06-01“…We developed and evaluated a staffing model designed to meet this need. Methods: To address individual protocol acuity, the model's algorithms include metrics to account for visit frequency, and the quantity, and types of research-related procedures. …”
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247
The modeling of two-dimensional vortex flows in a cylindrical channel using parallel calculations on a supercomputer
Published 2022-03-01“…The methods of mathematical modeling were used. A parallel algorithm for solving two-dimensional equations of gas dynamics in cylindrical coordinates (r, z, t) was developed and a new version of the NUTCY_ps program created. …”
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248
Machine learning based predictive modeling and risk factors for prolonged SARS-CoV-2 shedding
Published 2024-11-01“…This study involved a large cohort of 56,878 hospitalized patients, and we leveraged the XGBoost algorithm to establish a predictive model based on these features. …”
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249
Integrated multi-omics analysis and predictive modeling of heart failure using sepsis-related gene signature.
Published 2025-01-01“…<h4>Conclusion</h4>The model constructed through sepsis-related characteristic genes provides a highly advantageous method for predicting HF, and the characteristic genes we have screened may be potential biomarkers for predicting HF. …”
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250
Comparison between Logistic Regression and K-Nearest Neighbour Techniques with Application on Thalassemia Patients in Mosul
Published 2025-06-01“…The data was divided into 70% for training and 30% for screening. The experimental results showed that the logistic regression model performed better than the nearest neighbor algorithm with a precision of 96%, recall of 98%, and F1- score of 97% in the thalassemia intermedia category, while it had a precision of 97%, recall of 95%, and F1- score of 96% in the thalassemia major category, indicating that logistic regression performed well in distinguishing between these two categories. it has been shown that logistic regression is more effective than the K-nearest neighbor algorithm in classifying thalassemia patients, especially those with thalassemia major. …”
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251
Performance and limitation of machine learning algorithms for diabetic retinopathy screening and its application in health management: a meta-analysis
Published 2025-03-01“…Abstract Background In recent years, artificial intelligence and machine learning algorithms have been used more extensively to diagnose diabetic retinopathy and other diseases. …”
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252
Predictive models of sepsis-associated acute kidney injury based on machine learning: a scoping review
Published 2024-12-01“…Then, we comprehensively extracted relevant data related to machine learning algorithms, predictors, and predicted objectives. We subsequently performed a critical evaluation of research quality, data aggregation, and analyses.Results We screened 25 studies on predictive models for sepsis-associated acute kidney injury from a total of originally identified 2898 studies. …”
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253
Construction and validation of a machine learning based prognostic prediction model for children with traumatic brain injury
Published 2025-05-01“…Then, the risk scores and other indicators were used to construct an extended prediction model through the extreme gradient boosting (XGBoost) algorithm. …”
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254
Prognosis modelling of adverse events for post-PCI treated AMI patients based on inflammation and nutrition indexes
Published 2025-01-01“…Logistic Regression was used to screen for factors that were significant for ML model establishment. …”
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255
Parameter Sensitivity Analysis and Irrigation Regime Optimization for Jujube Trees in Arid Regions Using the WOFOST Model
Published 2025-08-01“…In this regard, the use of crop models can compensate for time-consuming and costly field trials to screen for better irrigation regimes, but their predictive accuracy is often compromised by parameter uncertainty. …”
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256
Development and Validation of the Promising PPAR Signaling Pathway-Based Prognostic Prediction Model in Uterine Cervical Cancer
Published 2023-01-01“…Furthermore, cervical cancer patients with different PPAR scores show different sensitivity to immune checkpoint therapy. In order to screen the genes to serve as the best biomarker for cervical cancer patients, we then construct the PPAR-based prognostic prediction model. …”
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257
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258
Systematic Construction and Validation of a Novel Ferroptosis-Related Gene Model for Predicting Prognosis in Cervical Cancer
Published 2022-01-01“…The prediction model was verified by the nomogram integrating clinical characteristics; the GSE44001 dataset was used as an external verification. …”
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259
A web-based prediction model for brain metastasis in non-small cell lung cancer patients
Published 2025-07-01“…Subsequently, seven machine learning models were constructed employing diverse algorithms, namely Logistic Regression (LR), Classification and Regression Tree (CART), Random Forest (RF), Support Vector Machine (SVM), K-Nearest Neighbor (KNN), Gradient Boosting Machine (GBM), and eXtreme Gradient Boosting (XGBOOST). …”
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260
Modeling the determinants of attrition in a two-stage epilepsy prevalence survey in Nairobi using machine learning
Published 2025-06-01“…The dataset was split into training and testing sets (7:3 ratio), and seven machine learning models, including the ensemble Super Learner, were trained. …”
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