A Theory of How Columns in the Neocortex Enable Learning the Structure of the World

Numenta code for this is in l2_l4_network_creation.py which has some layer/column diagrams (l2 = output layer, l4 = input layer). The HTM-scheme equivalent has a diagram which labels the connections between layers (the HTM-scheme project can replicate some of the figures in the “Columns” paper and also has a TM layer for the experiments in Numenta’s Untangling Sequences preprint).

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