HTM capacity

[morning_star]

Spacial pooler with a standard size and sparcity could represent an astronomically large amount of SDR. Does this means that a sequence memory could represent that much amount of data in a real simulation? Does the capacity constrain by the processing power or the memory of the computer? Is there any practical limit for sequence memory capacity?

[Jose_Cueto]

There is a related answer here.

Estimate the capacity of an HTM model

I am trying to estimate (even if it is pessimistic) the capacity of a single-layer htm model analytically. I think it depends on several characteristics of the model like the number of columns, number of cells per column and the sparsity. I have various doubts: What is the best way to express the capacity? Perhaps it can be estimated by the number of possible transitions? Is there any formula for this? Taking into account the entropy of the input data, exceeded the capacity of the model, How …