TemporalMemory running very slow after long training

[vpuente]

@Bitking

I will offer that blind adherence to a strict top down or bottom up stance limits your navigation in the problem search-space.

I agree. You need both. But start from the bottom

From there you need “high-level” observations/intuitions to constrain your infinite search space. Using the top as the only drive, you end with DNN v2.0 .

Using bottom as the only drive, you end with the Human Brain Project (BTW: I suggest you take a look to edX course of Markran Simulation Neurscience. They are an incredible work… but I don’t know if the will succeed only following that route).

@Bitking

BTW: the " Deep Predictive Learning: A Comprehensive Model of Three Visual Streams " paper postulates that this is exactly what is going on in the cortex/thalamus streams. The “forward” stream from the senses going up the hierarchy interacts with the guidance from the “reverse” pathways including the hypothalamus/thalamus/forebrain/cortex as a feedback or training signal. This is NOT the classic ANN

Thanks for the paper. I read some parts some time ago. Without investing too much time in that, my two cents is that is way too complex (and too specific). It should be easier and valid not only for vision but for any part of the cortex. I like more S.M. Sherman papers