Author: Guszti Bartfai
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This paper introduces the concept of a modular neural network structure, which is capable of clustering input patterns through unsupervised learning, and representing a self-consistent hierarchy of clusters at several levels of specificity. In particular, we use the ART neural network as a building block, and name our architecture SMART (for Self-consistent Modular ART). We also show some experimental results for ``proof-of-concept'' using the ARTMAP network, that can be seen as an implementation of a two-level SMART network.