Using previous GFs as dimensions

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Return to Thread:Talk:Dynamic Clustering/Using previous GFs as dimensions/reply (13).

If one wanted to make the ones you mention be treated similar, the way to do it would be to make the dimensions either:

GF[i], (GF[i] - GF[i-1]), (GF[i-1] - GF[i-2]), (GF[i-2] - GF[i-3]), (GF[i-3] - GF[i-4])

or perhaps:

GF[i], (GF[i] - GF[i-1]), (GF[i] - GF[i-2]), (GF[i] - GF[i-3]), (GF[i] - GF[i-4])

(where index 'i' is the most recent wave, 'i-1' is the second most recent wave, etc)

Of course, whether that would give better results than all independantly I have no idea about... and which of those ways of making it relative would be better I'm not sure about either.

Rednaxela (talk)18:49, 20 December 2013