Journal of System and Technology
Vol. 1 No. 2 (2025): Journal of System & Technology (December Edition)

Analisis Perbandingan Kinerja Algoritma K-Nearest Neighbors dan Support Vector Machine untuk Klasifikasi Penyakit Diabetes 

Hatta Irsyad, Hidayat (Unknown)
Ikran Syafwan, Muhammad (Unknown)
ramadhani, dian (Unknown)



Article Info

Publish Date
21 Dec 2025

Abstract

Diabetes remains a significant global health challenge, with the number of cases increasing annually. Early detection is essential to prevent severe complications and reduce the burden on healthcare systems. However, traditional diagnostic methods often demand considerable time and resources. This study investigates the performance of two machine learning algorithms—K-Nearest Neighbors (K-NN) and Support Vector Machine (SVM)—in classifying diabetes using the Healthcare-Diabetes dataset. The models were evaluated based on accuracy, precision, recall, and F1-score. Experimental results indicate that the K-NN algorithm outperforms SVM, achieving an accuracy of 92.20% and an F1-score of 0.93. In comparison, the SVM algorithm attained an accuracy of 88.39% and an F1-score of 0.89. These findings suggest that the K-NN algorithm is more effective for diabetes classification in this dataset context.

Copyrights © 2025






Journal Info

Abbrev

systec

Publisher

Subject

Computer Science & IT Electrical & Electronics Engineering Engineering

Description

Journal of System & Technology (SYSTEC) covers a broad range of research topics within Electrical Engineering, Informatics Engineering, and applied technologies, addressing both theoretical and practical aspects of design, development, and application. Specifically, the scope includes, but is not ...