清空筛选条件
清空筛选条件

this following back propagation algorithm is giving error

1 次查看（过去 30 天）
suvendra sahoo
suvendra sahoo 2014-5-25
回答： Greg Heath 2014-5-26
IP1 = input1; IP2 = input2; IP3 = input3; IP4 = input4; IP5 = input5; IP6 = input6; input1,input2-------input6 are of [6 6] size target = eye(36); P1=IP1; P2=IP2; P3=IP3; P4=IP4; P5=IP5; P6=IP6; T=target; %%PREMNMX function within the Neural Networks Toolbox to scale my data between 0 and 1 % r1 = premnmx(P1); % r2 = (r1+1)*(1-0)/2+0; %net = newff(minmax(P1),[16 36],{'logsig','logsig'},'traingdx','learngdm'); net = newff(minmax(P1), [16 36], {'logsig','logsig'} , 'trainlm' );
is giving error Error in ==> test1 at 20 net=train_nn(input1,input2,input3,input4,input5,input6,target);

请先登录，再回答此问题。

采纳的回答

Greg Heath
Greg Heath 2014-5-26
newff has been obsolete since 2010. The minmax(input) version you are using is doubly obsolete.
What version of MATLAB and NNToolbox are you using?? use the command
ver
There should be one input matrix (N columns of I dimensional input vectors) and one target matrix (N columns of O-dimensional output vectors).
There is no MATLAB function with name train_nn
[ net tr output error ] = train(net,input,target);
Thank you for formally accepting my answer
Greg

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Define Shallow Neural Network Architectures 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by