Jurnal Informatika dan Rekayasa Perangkat Lunak
Vol 5, No 2 (2023): September

Classification Model Analysis of ICU Mortality Level using Random Forest and Neural Network

Lymin Lymin (Universitas Prima Indonesia)
Alvin Alvin (Universitas Prima Indonesia)
Bodhi Lhoardi (Universitas Prima Indonesia)
Darwis Darwis (Universitas Prima Indonesia)
Joseph Siahaan (Universitas Prima Indonesia)
Abdi Dharma (Universitas Prima Indonesia)



Article Info

Publish Date
09 Oct 2023

Abstract

Based on the results of previous studies, research on machine learning for predicting ICU patients is crucial as it can aid doctors in identifying high-risk individuals. A high accuracy in machine learning models is necessary for assisting doctors in making informed decisions. In this study, machine learning models were developed using two models, namely Random Forest and Artificial Neural Network (ANN), to predict patient mortality in the ICU. Patient data was obtained from The Global Open Source Severity of Illness Score (GOSSIS) and underwent preprocessing to address issues of missing values and imbalanced data. The data was then divided into training, validation, and testing sets for model training and evaluation. The results of the study indicate that the Random Forest model performs better with an accuracy of 93% on the testing data compared to the ANN which only achieved an accuracy of 86% on the testing data. Consequently, the Random Forest model can be utilized as a solution for predicting patient mortality in the ICU.

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Journal Info

Abbrev

JINRPL

Publisher

Subject

Computer Science & IT

Description

Journal of Informatics and Software Engineering accepts scientific articles in the focus of Informatics. The scope can be: Software Engineering, Information Systems, Artificial Intelligence, Computer Based Learning, Computer Networking and Data Communication, and ...