Help using Neural Network to predict new outputs from new data.

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Ryan Dubay
Ryan Dubay el 24 de Jul. de 2015
Respondida: Greg Heath el 28 de Jul. de 2015
I am uncertain how to implement my new training program to calculate an output from new inputs. I trained my program using neural network fitting with 119x7 input matrix and 119x2 output matrix. It produced a great fit with R equal to about 98 and MSE of about 99. I printed the basic script and saved all of the files (i.e. net outputs inputs errors etc). I have new data which I want to use as inputs and I want the program to predict or estimate the outputs from these new inputs. I am unsure of how to do this in the command line because we will continue to upload and require new data for this project.
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Greg Heath
Greg Heath el 24 de Jul. de 2015
How do we know that R = 98 and MSE = 99 are good results? What is the target variance? How much of it is modeled by the net?

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Respuestas (1)

Greg Heath
Greg Heath el 28 de Jul. de 2015
It is as simple as
ynew = net(xnew);
Hope this helps.
Thank you for formally accepting my answer
Greg

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