Problem with Mathematica and NeuralNetworks...
- To: mathgroup at smc.vnet.net
- Subject: [mg94062] Problem with Mathematica and NeuralNetworks...
- From: beatles.bob at gmail.com
- Date: Thu, 4 Dec 2008 07:12:40 -0500 (EST)
Hello,
When I use the NeuralNetworks package, I get the following error:
"{model1} and $Failed are not the same shape" -
Here is my cod, the idea is to use NeuralARXFit to get data from file
called, "aidscure.dat" and train the network hence:
Thanks alot in advance!:
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
<< NeuralNetworks`
<< LinearAlgebra`MatrixManipulation`
<< aidscure.dat;
Dimensions[ybr]
Dimensions[ydeu]
u = TakeColumns[ydeu, {2, 4}];
y = TakeColumns[ydeu,{1}];
ue = u[[Range[1000]]];
ye = y[[Range[1000]]];
uv = u[[Range[1001, 2000]]];
yv = y[[Range[1001, 2000]]];
{model1, fitrecord} = NeuralARXFit[ue, ye, {{1}, {1, 1, 1}, {1, 1,
1}}, FeedForwardNet, {},CriterionPlot $B"*(B False];
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////