Neural Network error in train
1 次查看(过去 30 天)
显示 更早的评论
Hi friends,
I get the following error while trying to use neural network toolbox in matlab. I am new to its use, thereby any help would be crucial.
Here are my codes
Basically I have a vector (1X75) as the input and to it I have two outputs, thereby I have created one loop to repeat the same value to for each input. *
I get the following error :
Error using trainlm (line 109)
Input data size does not match net.inputs{1}.size. *
% My codes
load data
I=data'; % 1 X 75 row vector
for i = 1 : length(data)
z(1,i) = 0.0029;
h(1,i) = 20;
end
O= [z;h]; % 2 X 75 vector
R=[0 1; 0 30 ]; % limits for the two ouput values
S=[5 2]; % No of inner and output neurons
net = newff(R,S,{'tansig','purelin'});
net=train(net,I,O);
Thanks
0 个评论
采纳的回答
Greg Heath
2013-6-25
NEWFF interprets R as the limits of a two dimensional input; NOT an output.
use minmax(I) instead of R.
Thank you for formally accepting my answer
Greg
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!