Page 27 - Proceeding The 2nd International Seminar of Science and Technology : Accelerating Sustainable Innovation Towards Society 5.0

The 2 International Seminar of Science and Technology
nd
“Accelerating Sustainable innovation towards Society 5.0”
ISST 2022 FST UT 2022
Universitas Terbuka

Figure 1. Number of Dengue Cases in East Lombok Regency.
Based on Figure. 1, it shows a graph of the number of cases of
Dengue Hemorrhagic Fever (DHF) patients in 21 districts in East
Lombok Regency. The district with the most cases occurred in Selong
District with 85 cases, followed by Sakra Timur District with 61 cases.
Meanwhile, the districts with the lowest cases are found in Suela and
Sembalun Districts, where there are no cases of Dengue Hemorrhagic
Fever (DHF) from the districts.
3.2 K-Means Clustering
In this section, the researcher explains a picture of the process of
analyzing a problem that occurs and the application of the method
used. To assist researchers in analyzing data in the search for
knowledge, a transformation of the data obtained from the data results
from the East Lombok District Health Office will be carried out in the
form of a number processing program file. To perform processing the
K-Means Clustering algorithm is processed by using R Studio.
3.3 Determines the number of clusters and the initial centroid
value.
At this stage, it is known that the most optimal number of clusters
formed for grouping dengue disease spread in East Lombok Regency

6 ISST 2022 – FST Universitas Terbuka, Indonesia
International Seminar of Science and Technology “Accelerating Sustainable
Towards Society 5.0