Neural Network Tool for Data Mining: SOM Toolbox

  title={Neural Network Tool for Data Mining: SOM Toolbox},
  author={Juha Vesanto},
Self-Organizing Map is an unsupervised neural network which combines vector quantization and vector projection. This makes it a powerful visualization tool. SOM Toolbox implements the SOM in the Matlab 5 computing environment. In this paper, computational complexity of SOM and the applicability of the Toolbox are investigated. It is seen that the Toolbox is easily applicable to small data sets (under 10000 records) but can also be applied in case of medium sized data sets. The prime limiting… CONTINUE READING


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