Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani

Recent advancement in high-performance technologies has resulted in collections of high dimensional data. High dimensional data consist of large number of data records and attributes. It is challenging when it comes to extracting high dimensional data into meaningful information. Cluster analysis is...

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Main Author:	Kamsani, Izyan Izzati
Format:	Thesis
Language:	English
Published:	2019
Subjects:	Electronic data processing Maple (Computer file) Geometrical models
Online Access:	https://ir.uitm.edu.my/id/eprint/82914/1/82914.pdf
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id	my-uitm-ir.82914
record_format	uketd_dc
spelling	my-uitm-ir.829142024-03-04T02:19:47Z Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani 2019 Kamsani, Izyan Izzati Electronic data processing. Maple (Computer file) Geometrical models Recent advancement in high-performance technologies has resulted in collections of high dimensional data. High dimensional data consist of large number of data records and attributes. It is challenging when it comes to extracting high dimensional data into meaningful information. Cluster analysis is used as a method to provide useful summary so that it can be understood more straightforwardly. The summary obtained, however is difficult to interpret from raw data. In order to understand the clusters results, it is visualized in a low dimensional plane. There are many available visualization techniques that can handle high dimensional data. One of it is geometric projection technique. Examples of geometric projection techniques are; Scatterplot (SP), Parallel Coordinate (PC) and Star Coordinate (SC) visualization techniques. However, for this study, only SC visualization technique was explored in further details. SC can display high dimensional data into a limited space. SC performs by plotting data dimensions in a circular arrangement. 2019 Thesis https://ir.uitm.edu.my/id/eprint/82914/ https://ir.uitm.edu.my/id/eprint/82914/1/82914.pdf text en public phd doctoral Universiti Teknologi MARA (UiTM) Faculty of Computer and Mathematical Sciences Abdul Khalid, Noor Elaiza
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Abdul Khalid, Noor Elaiza
topic	Electronic data processing Maple (Computer file) Geometrical models
spellingShingle	Electronic data processing Maple (Computer file) Geometrical models Kamsani, Izyan Izzati Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani
description	Recent advancement in high-performance technologies has resulted in collections of high dimensional data. High dimensional data consist of large number of data records and attributes. It is challenging when it comes to extracting high dimensional data into meaningful information. Cluster analysis is used as a method to provide useful summary so that it can be understood more straightforwardly. The summary obtained, however is difficult to interpret from raw data. In order to understand the clusters results, it is visualized in a low dimensional plane. There are many available visualization techniques that can handle high dimensional data. One of it is geometric projection technique. Examples of geometric projection techniques are; Scatterplot (SP), Parallel Coordinate (PC) and Star Coordinate (SC) visualization techniques. However, for this study, only SC visualization technique was explored in further details. SC can display high dimensional data into a limited space. SC performs by plotting data dimensions in a circular arrangement.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Kamsani, Izyan Izzati
author_facet	Kamsani, Izyan Izzati
author_sort	Kamsani, Izyan Izzati
title	Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani
title_short	Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani
title_full	Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani
title_fullStr	Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani
title_full_unstemmed	Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani
title_sort	excavating clusters of star coordinate visualization through dimension manipulation / izyan izzati kamsani
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Computer and Mathematical Sciences
publishDate	2019
url	https://ir.uitm.edu.my/id/eprint/82914/1/82914.pdf
_version_	1794191954283593728

Excavating clusters of star coordinate visualization through dimension manipulation / Izyan Izzati Kamsani

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