Browsing Conference Papers by Author "ealim@unimap.edu.my"
Now showing items 1-3 of 3
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A comparative study of missing value estimation methods: which method performs better?
Eng Aik, Lim; Zarita, Zainuddin (Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)Missing data is a problem that permeates much of the research bring done today. Some data frequently contain missing values such as gene expression data, which most of its down stream analyses for microarray experiments ... -
Kernel-Induced Bubble Agglomeration Algorithm for unsupervised classification: An improved clustering methodology without prior information
Lim, Eng Aik (Universiti Malaysia Perlis (UniMAP)Institut Matematik Kejuruteraan, 2010-06-02)This paper introduces an improved unsupervised clustering algorithm, named Kernel-Induced Bubble Agglomeration. In this paper, the conventional Bubble Agglomeration algorithm is extended by calculating the Euclidean ... -
Refined cellular automata model for Tawaf simulation
Zarita, Zainuddin; Lim, Eng Aik (Institute of Electrical and Electronics Engineers (IEEE), 2012-03-18)In this paper, a cellular automata (CA) model is extended to simulate the circular movements of Muslim pilgrims performing the Tawaf ritual within the Masjid Al-Haram facility in Makkah. There is scant literature on the ...