@article {IOPORT.05027621, author = {Malone, James and McGarry, Kenneth and Wermter, Stefan and Bowerman, Chris}, title = {Data mining using rule extraction from kohonen self-organising maps.}, year = {2006}, journal = {Neural Computing and Applications}, volume = {15}, number = {1}, issn = {0941-0643}, pages = {9-17}, publisher = {Springer-Verlag, London}, doi = {10.1007/s00521-005-0002-1}, abstract = {Summary: The Kohonen self-organising feature map (SOM) has several important properties that can be used within the data mining/knowledge discovery and exploratory data analysis process. A key characteristic of the SOM is its topology preserving ability to map a multi-dimensional input into a two-dimensional form. This feature is used for classification and clustering of data. However, a great deal of effort is still required to interpret the cluster boundaries. In this paper we present a technique which can be used to extract propositional IF..THEN type rules from the SOM network's internal parameters. Such extracted rules can provide a human understandable description of the discovered clusters.}, identifier = {05027621}, }