Author 
Topic: effect of some of input data in output (neural netwrok), matlab 

john4 
Posted: 02May11 21:16 



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 email: nevada1291@yahoo.com



pejman 
Posted: 05May11 20:37 



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: 11Oct11 21:22 



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 
