Analysis of Fuzzy C-Means Clustering Method on Grouping Provinces in Indonesia Based on Economic Growth in 2023

Economic growth is the process of increasing a country's capacity to provide goods and services to its population, which is an important indicator of the success of a region's development. The Fuzzy C-Means method was used to group provincial data in Indonesia based on economic growth in 2023 because of the ability of this technique to handle membership uncertainties that often occur. This research aims to understand the economic inequality that exists in various provinces, as well as provide useful information for the government in formulating more effective policies. The data used in this research is secondary data from the Central Statistics Agency, covering 34 provinces with important indicators in economic growth totaling 9 variables. The results of the analysis show that provinces in Indonesia can be grouped into two main clusters. The first cluster consists of provinces with relatively high economic growth, while the second cluster includes provinces with lower economic growth and higher levels of inequality. It is hoped that this research can provide a clear picture of the distribution of economic growth between provinces in Indonesia and assist the government in formulating appropriate strategies to improve economic prosperity evenly.