je viens de télécharger neural network toolbox version 6.0.1, j'utilise matlab R2009a .En exécutant ce petit programme je trouve toujours un problème au niveau de la la fonction train.
voici le programme:
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| p = [-1 -1 2 2; 0 5 0 5];
t = [-1 -1 1 1];
net = newff(p,t,3,{},'traingdm');
net.trainParam.lr = 0.05;
net.trainParam.mc = 0.9;
net = train(net,p,t);
y = sim(net,p) |
voici les erreurs :
??? Error using ==> javaObjectEDT
No class com.mathworks.toolbox.nnet.matlab.nnTools can be located on Java class path
Error in ==> nnjava at 9
JAVA_TOOLS = javaObjectEDT('com.mathworks.toolbox.nnet.matlab.nnTools');
Error in ==> nntraintool at 39
trainTool = nnjava('nntraintool');
Error in ==> nn_train_feedback at 28
nntraintool('start',net,algorithms,status);
Error in ==> traingdm at 221
nn_train_feedback('start',net,status);
Error in ==> network.train at 217
[net,tr] = feval(net.trainFcn,net,tr,trainV,valV,testV);
Error in ==> humps_function at 8
net = train(net,p,t);
aidez moi svp
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