POTRET KESEJAHTERAAN RAKYAT DI PROVINSI BALI MENGGUNAKAN METODE CHERNOFF FACES

  • I WAYAN WIDHI DIRGANTARA Faculty of Mathematics and Natural Sciences, Udayana University
  • KOMANG GDE SUKARSA Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University
  • KOMANG DHARMAWAN Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Abstract

Chernoff Faces method is a graphical method of visualization techniques to present data with many variables in the form of a cartoon face which can be determined by 20 parameters or less. In this research it was shown how the Chernoff Faces method was used to see welfare of the people in the province of Bali and Bali's nine regencies. To pair the variables and Chernoff’s facial features, then we used  Principal Component Analysis and survey to make the faces look more human. The result from 18 indicators of welfare of the people in the province of Bali, only 8 indicators were not really well. It was obtained too that Tabanan was the most prosperous regency and Karangasem was the lest prosperous regency.

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Author Biographies

I WAYAN WIDHI DIRGANTARA, Faculty of Mathematics and Natural Sciences, Udayana University
Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University
KOMANG GDE SUKARSA, Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University
Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University
KOMANG DHARMAWAN, Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University
Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University
Published
2013-08-30
How to Cite
DIRGANTARA, I WAYAN WIDHI; SUKARSA, KOMANG GDE; DHARMAWAN, KOMANG. POTRET KESEJAHTERAAN RAKYAT DI PROVINSI BALI MENGGUNAKAN METODE CHERNOFF FACES. E-Jurnal Matematika, [S.l.], v. 2, n. 3, p. 1 - 6, aug. 2013. ISSN 2303-1751. Available at: <https://ojs.unud.ac.id/index.php/mtk/article/view/7311>. Date accessed: 14 dec. 2024. doi: https://doi.org/10.24843/MTK.2013.v02.i03.p040.
Section
Articles

Keywords

Welfare of The People; Principal Component Analysis; Chernoff Faces