I breezed through the PDF on the HTM Cortical Learning Algorithms and there's nothing new since the 80s -- over-fitting is still a problem. Perhaps there's an i

I breezed through the PDF on the HTM Cortical Learning Algorithms and there's nothing new since the 80s -- over-fitting is still a problem. Perhaps there's an implicit assumption that because learning is online, over-fitting doesn't happen or isn't important.