K-Nearest Neighbor (KNN) is a simple, non-parametric machine learning algorithm used for classification and regression tasks. It determines the class or value of a data point by considering the majority class or average value of its k nearest neighbors in the feature space.
Researchers demonstrated the use of heterogeneous machine learning (ML) classifiers and explainable artificial intelligence (XAI) techniques to predict strokes with high accuracy and transparency. The proposed model, utilizing a novel ensemble-stacking architecture, achieved exceptional performance in stroke prediction, with 96% precision, accuracy, and recall. The XAI techniques used in the study allowed for better understanding and interpretation of the model, paving the way for more efficient and personalized patient care in the future.
Researchers have made groundbreaking progress in early autism detection by harnessing electrocardiogram (ECG) recordings as biomarkers. Using machine learning algorithms, they successfully predicted autism likelihood in infants as young as 3–6 months, offering new possibilities for earlier diagnosis and intervention strategies that can significantly improve the lives of individuals with autism spectrum disorder (ASD).
The study proposes a smart system for monitoring and detecting anomalies in IoT devices by leveraging federated learning and machine learning techniques. The system analyzes system call traces to detect intrusions, achieving high accuracy in classifying benign and malicious samples while ensuring data privacy. Future research directions include incorporating deep learning techniques, implementing multi-class classification, and adapting the system to handle the scale and complexity of IoT deployments.
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