Questions on layer stacking, real-time prediction, and real-time learning

Grid cell mechanisms are used to encode location information in SDRs. In HTM theory we think that distal input to an SP (instead of self-referential input as in the TM) can represent location. We have written papers on this subject. See A Theory of How Columns in the Neocortex Enable Learning the Structure of the World and Locations in the Neocortex: A Theory of Sensorimotor Object Recognition Using Cortical Grid Cells.

1 Like