BibTex Citation Data :
@article{Medstat81561, author = {Kurnia Susvitasari and Yuni Rosita Dewi and Titin Siswantining and Diana Nur Vitasari and Felicia Erinna Puspitaningtyas and Telly Kamelia}, title = {MACHINE LEARNING TO HANDLE MISSING VALUES, PREDICTION AND DETECTION OF RISK FACTOR FOR ATRIAL FIBRILLATION, DIABETES MELLITUS TYPE 2, AND PREDIABETES IN OBSTRUCTIVE SLEEP APNEA (OSA) PATIENTS}, journal = {MEDIA STATISTIKA}, volume = {18}, number = {2}, year = {2026}, keywords = {Missing Values; Multilayer Perceptron; Obstructive Sleep Apnea (OSA); Preprocessing; Random Forest; Support Vector Machine; XGBoost}, abstract = { Machine learning is a discipline of artificial intelligence. It enables computational systems to exhibit behaviors derived from empirical data, without explicit programming for the task. Algorithms are systematically applied to various tasks in the biomedical and healthcare sectors, including classification, regression, clustering, dimensionality reduction, model selection, and data preprocessing. This clinical study employs machine learning techniques to resolve missing data anomalies and to create predictive models for the risk of Atrial Fibrillation (AF), Type 2 Diabetes Mellitus (DM), and Prediabetes in patients with Obstructive Sleep Apnea, in a case study at dr Cipto Mangunkusomo Hospital. The assessment of various imputation and deletion methodologies (listwise deletion, zero-imputation, central tendency substitutions, and fuzzy c-means clustering) was conducted to address the structural incompleteness of the dataset. The disease risk was categorized using several algorithms: Support Vector Machines, Random Forests, Extreme Gradient Boosting, and Multilayer Perceptrons. A missing value proportion of 25% or less was observed during the preliminary diagnostic. The empirical findings show that the classification accuracies for detecting AF were 0.908, for Type 2 DM were 0.9245, and for Prediabetes were 0.7924. The results indicate that the optimal machine learning architecture and data imputation strategy vary depending on the specific clinical targets. }, issn = {2477-0647}, pages = {1--12} doi = {10.14710/medstat.18.2.1-12}, url = {https://ejournal.undip.ac.id/index.php/media_statistika/article/view/81561} }
Refworks Citation Data :
Machine learning is a discipline of artificialintelligence. It enables computational systems to exhibitbehaviors derived from empirical data, without explicitprogramming for the task. Algorithms are systematicallyapplied to various tasks in the biomedical and healthcare sectors,including classification, regression, clustering, dimensionalityreduction, model selection, and data preprocessing. This clinicalstudy employs machine learning techniques to resolve missingdata anomalies and to create predictive models for the risk ofAtrial Fibrillation (AF), Type 2 Diabetes Mellitus (DM), andPrediabetes in patients with Obstructive Sleep Apnea, in a casestudy at dr Cipto Mangunkusomo Hospital. The assessment ofvarious imputation and deletion methodologies (listwisedeletion, zero-imputation, central tendency substitutions, andfuzzy c-means clustering) was conducted to address thestructural incompleteness of the dataset. The disease risk wascategorized using several algorithms: Support Vector Machines,Random Forests, Extreme Gradient Boosting, and MultilayerPerceptrons. A missing value proportion of 25% or less wasobserved during the preliminary diagnostic. The empiricalfindings show that the classification accuracies for detecting AFwere 0.908, for Type 2 DM were 0.9245, and for Prediabeteswere 0.7924. The results indicate that the optimal machinelearning architecture and data imputation strategy varydepending on the specific clinical targets.
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