Web mining based on Growing Hierarchical Self-Organizing Maps: Analysis of a real citizen web portal.
Antonio Soriano-AsensiJosé David Martín-GuerreroEmilio Soria-OlivasAlberto PalomaresJosé Rafael Magdalena BeneditoAntonio J. Serrano-LópezPublished in: Expert Syst. Appl. (2008)