Nihad AGHBALOU <email@example.com> wrote in message <firstname.lastname@example.org>... > Hello, > i have in learning base 6 colums and 3 line it contrain different values of x1 x2 and x3, for each triple(x1,x2,x3)i have one target y, knowing that the a priori model show is > y=23+19.84*x1-8.91*x2+4.41*x3 -7.53*x1*x2+1.41*x2*x3+5.16*x2*x3+0.66*x1*x2*3 > how can i progress? > i'm realy blocked thearat > thk
Do you mean +1.41*x1*x3 ? and +0.66*x1*x2^3 ?
What do you want to do?
Design a neural net that will approximate the I/O relationship of the polynomial?
Start with the 3x10 input matrix and 1x10 target matrix. Then plug them in to the example for fitnet