Is there a maximum number of delays?
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
WT
am 19 Okt. 2014
Kommentiert: Greg Heath
am 24 Okt. 2014
Hi, May i know whether there is any maximum number of delays i can have for neuron networks time series tools?
0 Kommentare
Akzeptierte Antwort
Greg Heath
am 23 Okt. 2014
Bearbeitet: Greg Heath
am 23 Okt. 2014
Statistically significant nonnegative input delays can be obtained using the input/target cross-correlation function.
Statistically significant positive feedback delays can be obtained using the target autocorrelation function.
The optimal number should be a subset of those found above.
I have posted tens of examples. Search using
greg nncorr
Hope this helps
Thank you for formally accepting my answer
Greg
2 Kommentare
Greg Heath
am 24 Okt. 2014
See the white box at the top of the page that says
Search MATLAB Answers?
Type in
greg nncorr
Then click on the square button on the right.
Weitere Antworten (1)
Star Strider
am 19 Okt. 2014
To the best of my knowledge, no, although it may be practically limited by your data set charactersitics.
Nothing in the documentation that I can find limits them.
3 Kommentare
Star Strider
am 23 Okt. 2014
That likely depends on your dataset characteristics. The default is 2, but you may want more. It depends on how many of your data you want to consider. You will have to experiment to find the number that is small enough to be efficient and large enough to be accurate.
Siehe auch
Kategorien
Mehr zu Define Shallow Neural Network Architectures finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!