Open Science Research Excellence
Semeh Ben Salem and  Sami Naouali and  Moetez Sallami,  Clustering Categorical Data Using the K-Means Algorithm and the Attribute’s Relative Frequency.   journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2017, vol. 126(6). 708 - 713[viewed 19 March 2019]. Available from: http://waset.org/publications/10007221.