An ART-based modular architecture for learning hierarchical clusterings

  title={An ART-based modular architecture for learning hierarchical clusterings},
  author={Guszti Bartfai},
This paper introduces a neural architecture (HART for \Hierarchical ART") that is capable of learning hierarchical clusterings of arbitrary input sequences. The network is built up of layers of Adaptive Resonance Theory (ART) network modules where each layer learns to cluster the prototypes developed at the layer directly below it. The notion of eeective vigilance is introduced to refer to the vigilance level of multiple ART modules in a HART network. An upper bound is derived for the number of… CONTINUE READING

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