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  1. Article

    A rough set based algorithm for updating the modes in categorical clustering

    The categorical clustering problem has attracted much attention especially in the last decades since many real world applications produce categorical data. The k-mode algorithm, proposed since 1998, and its multi...

    Semeh Ben Salem, Sami Naouali, Zied Chtourou in International Journal of Machine Learning … (2021)

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    Chapter and Conference Paper

    Rough Mode: A Generalized Centroid Proposal for Clustering Categorical Data Using the Rough Set Theory

    Clustering is a widely used Data Mining method that aims to partition a given dataset into homogenous groups according to some predefined similarity criterion. The k-modes is a well known categorical clustering m...

    Semeh Ben Salem, Sami Naouali, Zied Chtourou in Big Data and Smart Digital Environment (2019)