M
Mohd Isa Awang
Researcher at Universiti Sultan Zainal Abidin
Publications - 18
Citations - 72
Mohd Isa Awang is an academic researcher from Universiti Sultan Zainal Abidin. The author has contributed to research in topics: Soft set & Uncertain data. The author has an hindex of 5, co-authored 17 publications receiving 47 citations.
Papers
More filters
Journal ArticleDOI
Silhouette index for determining optimal k-means clustering on images in different color models
Abd Rasid Mamat,Fatma Susilawati Mohamed,Mohamad Afendee Mohamed,Norkhairani Mohd Rawi,Mohd Isa Awang +4 more
TL;DR: In this study, the k-means algorithm was used on three colors model: CIE Lab, RGB and HSV and the clustering process made up to k clusters and generally the best cluster separation is found within HSV, followed by the RGB and CIE lab color models.
Book ChapterDOI
Hybrid reduction in soft set decision making
Ahmad Nazari Mohd Rose,Mohd Isa Awang,Hasni Hassan,Aznida Hayati Zakaria,Tutut Herawan,Mustafa Mat Deris +5 more
TL;DR: An extended technique of decision making by implementing column reduction with reduction based on calculated maximal support objects and shows that the proposed model of hybrid reduction yielded a better data size reduction whilst still maintaining consistent results.
Journal ArticleDOI
Solving Incomplete Datasets in Soft Set Using Supported Sets and Aggregate Values
Ahmad Nazari Mohd Rose,Hasni Hassan,Mohd Isa Awang,Nor Aida Mahiddin,Hidayatulaminah Mohd Amin,Mustafa Mat Deris +5 more
TL;DR: It is shown that calculated support value can be used to determine missing attribute value of an object, however, in cases when more than one value is missing, the aggregate values and calculated support values will be used in determining the missing values.
Book ChapterDOI
Soft set approach for selecting decision attribute in data clustering
TL;DR: The proposed technique is implemented with example test case and one UCI benchmark data and the results from test case show that the selected decision attribute is equivalent to that under rough set theory.
Book ChapterDOI
Solving Incomplete Datasets in Soft Set Using Parity Bits of Supported Sets
TL;DR: Using retrieved datasets, the soft set theory has been applied to data analysis and decision support systems based on large datasets and the problem of missing values from the retrieved datasets can be solved.