Jurnal Transformatika
Vol. 22 No. 1 (2024): July 2024

Bootstrapped Aggregating Optimization in Random Forest for Hepatitis Risk

HISWATI, MARSELINA ENDAH (Unknown)
DIQI, MOHAMMAD (Unknown)
SYAFITRI, ENDANG NURUL (Unknown)
FAUZIYYAH, ANNUR (Unknown)



Article Info

Publish Date
31 Jul 2024

Abstract

This research optimizes the Random Forest model with Bootstrapped Aggregating to predict hepatitis risk. The global significance of hepatitis as a health problem is underscored by its widespread impact. Using a Kaggle dataset comprising 596 records and 20 attributes, including age categories and gender, the study identifies limitations in predicting hepatitis risk. Through hyperparameter optimization, such as adjusting the number and depth of trees, the Random Forest model with bootstrapped aggregate achieves an accuracy of 96%, surpassing the standard model's 88%. The results demonstrate a significant improvement in precision, recall, and f1 score, particularly in reducing false negatives. The conclusion highlights the practical potential of this model for a more accurate assessment of hepatitis risk. While acknowledging limitations related to the size of the dataset, these findings provide a foundation for developing predictive models in the context of hepatitis risk, emphasizing the importance of employing ensemble techniques to improve model performance.

Copyrights © 2024






Journal Info

Abbrev

TRANSFORMATIKA

Publisher

Subject

Computer Science & IT

Description

Transformatika is a peer reviewed Journal in Indonesian and English published two issues per year (January and July). The aim of Transformatika is to publish high-quality articles of the latest developments in the field of Information Technology. We accept the article with the scope of Information ...