DESIGNING AN ELMAN NET PROJECT
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A MATLAB Central Contributor Question Sent On:Feb 02/03/16 11:26 PM
Hi Greg, I'm in a senior semester at university and our senior project is about neural network by matlab and my mission is elman back propagation neural network, but unfortunately, I don't know any thing about it. can you help me please?
1. Start with the command line help and doc documentation
lookfor elmannet
help elmannet
doc elmannet
2. I am satisfied when
a. the mean-square-error mse(target-output) is at least 100 times
smaller than the mean-target-variance mean(var(target',1))
b. the total number of weights net.numWeightElements is as small
as possible
3. Run the help and doc examples
a. Use defaults on 10 examples (Ntrials = 10, for i=1:Ntrials ...),
with different random initial weights
b. See if the number of hidden nodes can be reduced without
violating 2a
c. See if increasing the number of feedback delays makes a
significant difference
3. For references search
answers mathworks newsgroup
elman 22 26 51
elman greg 11 11 16
4. Post an attempt on one or more of the other time-series example datasets from
help nndatasets
doc nndatasets
Hope this helps.
Greg
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