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指定神经网络的连接权我使用MATLAB R2014a,我想创建神经网络下面:错误在MATLAB
使用下面的代码:
net=network;
net.numInputs=2;
net.numLayers=3;
net.inputConnect=[1 1;0 0;0 0];
net.layerConnect=[0 0 0;1 0 0;0 1 0];
net.layers{1}.size=2;
net.layers{2}.size=4;
net.layers{3}.size=2;
net.outputConnect=[0 0 1];
net.layers{:}.transferFcn = 'hardlim';
net.trainFcn = 'trainscg';
net.inputs{1}.size=4;
net.inputs{2}.size=4;
我收到此网络:
现在,当我要使用此代码指定输入权重:
net.inputWeights=[1 1;0 0; 0 0];
或者这一个:
net.inputWeights{1,1}=1;
我得到这个错误:
Error using network/subsasgn>network_subsasgn (line 267)
You must assign to subobject properties individually[.][3]
Error in network/subsasgn (line 13)
net = network_subsasgn(net,subscripts,v,netname);
而且随着net.IW=[1 1;0 0; 0 0];
,错误将是这样的:
Error using network/subsasgn>network_subsasgn (line 553)
net.IW must be a 3-by-2 cell array.
Error in network/subsasgn (line 13)
net = network_subsasgn(net,subscripts,v,netname);
我也试过net=configure(net,x,t)
和net = train(net,x,t)
功能时,例如:x=[1 2 3 4]; t=[1.5 2.5 3.5 4.5];
,但我收到此错误configure
功能:
Error using network/configure (line 111)
The numbers of input signals and networks inputs do not match.
,这一次为train
:
Error using network/train (line 320)
Number of inputs does not match net.numInputs.
所以,我怎么能完成这个定制神经网络的细节,如连接权重?
在此先感谢