On Thu, Nov 14, 2013 at 10:57 PM, Chetan Surpur <[email protected]> wrote:
> You would show many variants of the same object in a short period of time
> to the HTM. It will associate them together using temporal pooling, and
> that's what gives you an invariant representation. Basically, time acts as
> a supervisor to correlate the variations.
>
+1 on the time being correlation supervisor, as that's how our minds
perceive it.
Btw, how do "timed streams" work in Nupic?
Is it you provide a field {data | time} , and the OPF model takes care of
"when difference T - (T-1) is too big, supress connections"?
Or in a sequential manner, eg sending a sample every 1 sec, degrading
connections a bit every step. So say in 10 steps a connection is unlinked
unless boosted by a "correlating" example on input?
--
Marek Otahal :o)
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