Saarikoski, Jyri; Laurikkala, Jorma; Järvelin, Kalervo; … - In: Journal of Documentation 65 (2009) 2, pp. 304-322
Purpose – The aim of this paper is to explore the possibility of retrieving information with Kohonen self‐organising maps, which are known to be effective to group objects according to their similarity or dissimilarity. Design/methodology/approach – After conventional preprocessing, such...