Performance analysis and comparison of various machine learning algorithms for early stroke prediction

Abstract

Stroke is the leading cause of permanent disability in adults, and it can cause permanent brain damage. According to the World Health Organization, 795 000 Americans experience a new or recurrent stroke each year. Early detection of medical disorders, for example, strokes, can minimize the disabling effects. Thus, in this paper, we consider various risk factors that contribute to the occurrence of stoke and machine learning algorithms, for example, the decision tree, random forest, and naive Bayes algorithms, on patient characteristics survey data to achieve high prediction accuracy. We also consider the semisupervised self‐training technique to predict the risk of stroke. We then consider the near‐miss undersampling technique, which can select only instances in larger classes with the smaller class instances. Experimental results demonstrate that the proposed method obtains an accuracy of approximately 98.83% at low cost, which is significantly higher and more reliable compared with the compared techniques.

Stroke Prediction Using Machine Learning

“…This research is a valuable exploration into machine learning for early stroke prediction, emphasizing the need for ongoing advancements in predictive healthcare. [9] The study "Prediction of Brain Stroke Severity Using Machine Learning" in Revue d'Intelligence Artificielle aims to improve stroke prognosis using machine learning. However, a more comprehensive analysis would include details on the machine learning techniques used, dataset characteristics, and validation methods.…”