E-Jurnal Matematika
Vol 2 No 4 (2013)

KOMPARASI ANALISIS GEROMBOL (CLUSTER) DAN BIPLOT DALAM PENGELOMPOKAN

I MADE ANOM ARIAWAN (Faculty of Mathematics and Natural Science, Udayana University)
I PUTU EKA NILA KENCANA (Faculty of Mathematics and Natural Science, Udayana University)
NI LUH PUTU SUCIPTAWATI (Faculty of Mathematics and Natural Science, Udayana University)

Article Info

Publish Date
29 Nov 2013

Abstract

One of functions of multivariate analysis is to group data. Multivariate analysis often used in grouping  data are cluster analysis and biplot analysis. In this paper, a comparative analysis will be made between clusters analysis and biplot analysis  for grouping the data. Technique used in the cluster analysis is k-mean method  and biplot analysis used two-dimensional display.  The results ware that biplot analysis produces are better in grouping accuracy than clusters analysis. But in general, biplot analysis can not be said to be better than clusters analysis in grouping the data and vice versa.

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Journal Info
E-Jurnal Matematika
Website

Abbrev

mtk

Publisher

Universitas Udayana

Subject

Mathematics

Description

E-Jurnal Matematika merupakan salah satu jurnal elektronik yang ada di Universitas Udayana, sebagai media komunikasi antar peminat di bidang ilmu matematika dan terapannya, seperti statistika, matematika finansial, pengajaran matematika dan terapan matematika dibidang ilmu lainnya. Jurnal ini lahir ...