Tree-like hierarchical associative memory structures

@article{Sacramento2011TreelikeHA,
  title={Tree-like hierarchical associative memory structures},
  author={Jo{\~a}o Sacramento and Andreas Wichert},
  journal={Neural networks : the official journal of the International Neural Network Society},
  year={2011},
  volume={24 2},
  pages={
          143-7
        }
}
In this letter we explore an alternative structural representation for Steinbuch-type binary associative memories. These networks offer very generous storage capacities (both asymptotic and finite) at the expense of sparse coding. However, the original retrieval prescription performs a complete search on a fully-connected network, whereas only a small fraction of units will eventually contain desired results due to the sparse coding requirement. Instead of modelling the network as a single… CONTINUE READING

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