VARIANSI: Journal of Statistics and Its Application on Teaching and Research
Vol. 4 No. 2 (2022)

Metode Subtractive Fuzzy C-Means (SFCM) dalam Pengelompokan Kabupaten/Kota di Provinsi Sulawesi Selatan Berdasarkan Indikator Kemiskinan

Nurul Imania Kalla (Universitas Negeri Makassar)
Suwardi Annas (Department of Statistics, Universitas Negeri Makassar)
Muhammad Fahmuddin (Department of Statistics, Universitas Negeri Makassar)



Article Info

Publish Date
06 Dec 2022

Abstract

The percentage of poor people in South Sulawesi Province has increased in the last 3 years. It is necessary to handle poverty that by adjusting to the poverty level of each district. It is necessary to have a description of socio-economic conditions by grouping regency/city based on poverty indicators. The purpose of this grouping is determining the poverty level of each district so that it can be used as material for evaluating poverty problems. The clustering method often used in research was Fuzzy C-Means (FCM). In the development, FCM was combined with the Subtractive Clustering (SC) method to obtain the hybrid Subtractive Fuzzy C-Means (SFCM) method. The SFCM method has the advantage of speed, iteration, resulting in a data partition that is more stable and accurate when it is compared to the previous method. On this research, the SFCM method was applied with 4 variables from the poverty indicator data for South Sulawesi Province in 2021. The results of the analysis show that based on the Partition Coefficient Index (PC), the percentage of poverty in South Sulawesi Province was divided into three clusters, namely the low, medium and high poverty percentage clusters. Clusters of low poverty percentage consist of Bulukumba, Bantaeng, Takalar, Gowa, Soppeng, Wajo, Sidenreng Rappang, East Luwu, Makassar City, Parepare City, and Palopo City. Clusters of medium poverty percentage consist of Sinjai, Maros, Barru, and Enrekang. Meanwhile, Clusters of high poverty percentage consist of the Selayar Islands, Jeneponto, Pangkajene and Islands, Bone, Pinrang, Luwu, Tana Toraja, North Luwu, and North Toraja

Copyrights © 2022






Journal Info

Abbrev

variansi

Publisher

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Mathematics

Description

VARIANSI: Journal of Statistics and Its application on Teaching and Research memuat tulisan hasil penelitian dan kajian pustaka (reviews) dalam bidang ilmu dasar ataupun terapan dan pembelajaran dari bidang Statistika dan Aplikasinya dalam pembelajaran dan riset berupa hasil penelitian dan kajian ...