how can I access the weight??? and bias??
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
atefeh gh
am 26 Aug. 2014
Beantwortet: Greg Heath
am 30 Aug. 2014
hi I am a beginer. after design a perceptron neural network how can I access the weight??? and bias?? I dont mean sim(net). Kindly guide me. Thanks,
0 Kommentare
Akzeptierte Antwort
Greg Heath
am 30 Aug. 2014
If you you normalize your inputs and targets using maxmin or mapstd, the function for the normalized variables is
yn = B2 + LW*tansig(IW*xn+B1);
Hope this helps.
Thank you for formally accepting my answer
Greg
0 Kommentare
Weitere Antworten (1)
Greg Heath
am 28 Aug. 2014
clear all, clc
[x,t] = simplefit_dataset;
net = fitnet;
rng(0)
net = train(net,x,t);
IW = net.IW{1,1}
b1 = net.b{1}
LW = net.LW{2,1}
b2 = net.b{2}
whos IW b1 LW b2
Hope this helps.
Thank you for formally accepting my answer
Greg
2 Kommentare
Siehe auch
Kategorien
Mehr zu Sequence and Numeric Feature Data Workflows 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!