TitleOn increasing the performance of spherical sammon's mapping
Publication TypeConference Paper
Year of Publication2002
AuthorsTorra V, Miyamoto S
Editorde Baets B., Fodor J., Pasi G.
Conference NameProc of the 7th Meeting of the EURO Working Group on Fuzzy Sets, Workshop on Information Systems (EUROFUSE 2002)
Pagination17-22
Abstract

Hierarchical Spherical Clustering was introduced as a tool for information retrieval that integrates information extraction and visualization capabilities. This tool includes an initial step where a Spherical Sammon's Map is computed. In this work, we study alternative definition for computing the initial Sammon's Map and we compare them with the original one.