@article{03ae5e544bd94b84ae00f7291aa449ac,
title = "Mining Massive Document Collections by the WEBSOM Method",
keywords = "information retrieval, Self-Organizing Map (SOM), text mining, WEBSOM, information retrieval, Self-Organizing Map (SOM), text mining, WEBSOM, information retrieval, Self-Organizing Map (SOM), text mining, WEBSOM",
author = "K. Lagus and S. Kaski and T. Kohonen",
year = "2004",
language = "English",
volume = "163",
pages = "135--156",
journal = "Information Sciences",
publisher = "Elsevier",
number = "1-3",
}