PREDIKSI PENYAKIT DEMAM BERDARAH DI PUSKESMAS NGEMPLAK SIMONGAN MENGGUNAKAN ALGORITMA C4.5

Abstract

Dengue Hemorrhagic Fever (DHF) is a disease whose main cause is the flaviviridae virus. This virus can be transmitted through mosquito bites. The spread of this disease is faster in urban areas than in rural areas due to the high population density. Aedes aegypti mosquito is very easy to spread dengue virus from one person to another because it has a domestic nature. The Ministry of Health has collaborated with local health centers in the DHF prevention program. Ngemplak Simongan Health Center is one of the public health centers located in the District of West Semarang that serves a variety of treatments for this type of disease, one of which is a patient with Dengue Hemorrhagic Fever (DHF). C4.5 algorithm is used to predict dengue fever which aims to produce a decision tree. The choice of using Algortima is because it is widely used to describe a pattern / knowledge / information in the form of a decision tree explicitly. Application created using PHP programming language that produces prediction of dengue fever. The test results obtained an accuracy value of 94.44% so that the application program built can be used correctly.