Abstract :
Data mining is the process of looking for interesting patterns or
information in selected data using certain techniques or methods.
Meanwhile, K-Means is a simple yahoo clustering which is
unsupervised. Corona virus is zoonotic (transmitted between animals
and humans). Research says that SARS was transmitted from civet cats
to humans and MERS from camels to humans. The animal that is the
source of the transmission of COVID-19 is still unknown. In line withthe spread of this virus, the President issued Presidential Decree No.
11 of 2020 concerning the determination of public health emergencies
for the 2019 corona virus disease (Covid-19). With that, problems
arise such as there are activities that do not comply with the COVID
protocol, independent ones who have not obeyed, implementation of
the community for contact tracing. Along with the development of
information systems, the creation of a web-based system is one
solution for the development of zones per sub-district in Dompu
Regency related to the covid-19 virus.
The design and manufacture of this system uses the Waterfall
methodology, which is a software development method that begins
with Requirements analysis, system design, implementation,
integration and testing.
The results of this study are the K-Means method can be used for
grouping the potential spread of covid-19 in Dompu Regency with 2
clusters including cluster 1 in the orange zone group of 3 districts, and
cluster 2 in the red zone 5 districts in the form of a web-based
application. Based on the final usability results obtained by 92%, it
can be said that the application of the K-Means method in grouping
the spread of the Covid-19 outbreak in Dompu Regency is very good.