Perceptron-like SOM: Generalization of SOM


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 7, No. 10, pp. 3098-3104, Oct. 2000
10.3745/KIPSTE.2000.7.10.3098,   PDF Download:

Abstract

This paper defines a perceptron-like self-organizing map(PSOM) and show that PSOM is equivalent to Kohonen`s self-organizing map(SOM) if target values of output neurons of PSOM are selected properly. This fact imphes that PSOM is a generalized SOM algorithm. This paper also show that if clustering is restricted to vector sets distributed on hypersphere with unit radius, SOM and dot-product SOM(DOSM) are equivalent algorithms. Therefore we conclude that DSOM is a special case of SOM, which in turn a special, case of PSOM.


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Cite this article
[IEEE Style]
G. B. Song and H. S. Lee, "Perceptron-like SOM: Generalization of SOM," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 7, no. 10, pp. 3098-3104, 2000. DOI: 10.3745/KIPSTE.2000.7.10.3098.

[ACM Style]
Geun Bae Song and Haing Sei Lee. 2000. Perceptron-like SOM: Generalization of SOM. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 7, 10, (2000), 3098-3104. DOI: 10.3745/KIPSTE.2000.7.10.3098.