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Author Topic: effect of some of input data in output (neural netwrok), matlab
john4 Posted: 02-May-11 21:16
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Hi all

Can anybody please let me know

how to see the effect of some of the inputs in output in neural network

example I have 10 inputs, I train the network with 10 inputs. Now I wish to check the effect of 4 inputs(output 10inputs) in output results.

regards
e-mail: nevada1291@yahoo.com

 
pejman Posted: 05-May-11 20:37
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If you are thinking of reducing the number of variables then
you may consider PCA (Principal Components Analysis).

If you are talking about a fixed subset, try a new model with
lower number of inputs or alternatively set the current model
with 0 for remaining 6 variables.

 
niranjan2588 Posted: 11-Oct-11 21:22
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hello pejman

i am in my final year of masters degree and i am working "water distribution management involving demand prediction"in this project i have to forecast the water demand based on previous data.so would neural network be easy to forecast the demand.i have never handeled neural networks just have a basic idea regarding the same.
kindly help regarding the same

regards
niranjan sane
 

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