Selecting Categorical Features in Model-based Clustering. - Cláudia M. V. Silvestre; Margarida Cardoso 001; Mário A. T. Figueiredo (KDIR, 2009)

Clustering and Selecting Categorical Features. - Cláudia M. V. Silvestre; Margarida Cardoso 001; Mário A. T. Figueiredo (EPIA, 2013)

Feature selection for clustering categorical data with an embedded modelling approach. - Cláudia M. V. Silvestre; Margarida G. M. S. Cardoso; Mário A. T. Figueiredo (Expert Syst. J. Knowl. Eng., 2015)