i created a copy of trainlm algorithm in neural network to shivlm.m with the same code of the trainlm.m. when i tried to call shivlm i get errors. can anyone help me in this regard?
2 次查看(过去 30 天)
显示 更早的评论
the error i get when i copy the file trainlm.m and renamed the file as shivlm.
Undefined function 'nn_train_feedback' for input
arguments of type 'struct'.
Error in shivlm>train_network (line 206) nn_train_feedback('start',archNet,status);
Error in shivlm (line 64) [out1,out2] = train_network(varargin{2:end});
Error in network/train (line 329) [calcNet,tr] = trainFcn('apply',net,rawData,calcLib,calcNet,tr);
Error in cmpare (line 22) [net,pr]=train(net,Input',Target');
0 个评论
采纳的回答
Walter Roberson
2016-11-23
trainlm probably uses private functions that you have not copied. You might need to copy the entire class directory.
8 个评论
Walter Roberson
2016-11-26
编辑:Walter Roberson
2016-11-26
Later postings indicate the user is using R2012b. This matters because the Neural Network toolbox was completely rewritten between then and now, so the functions the user is having difficulty with do not exist in the current version.
Walter Roberson
2016-11-26
You need the private subdirectory, which is at
fullfile(toolboxdir('nnet'),'nnet','nntrain', 'private')
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!