Creating Equation by using neural network

Dear Sir /Madam , Thank you for this opportunity. l would like to get information about Creating Equation by using neural network. l have dependent and independent variables datas. l would like to a creating equation which is between dependent and independent variables. For example; independent variable is defined CL .Independent variables are mm,pp,t,RE,Mach,Alpha. I know all the datas real value between these variables. I must form such an equation between these variables; I get with very low error for all data. For example; when mm :0.02 pp:0.02 t:0.08 RE: 200,000 Mach : 0.03 Alpa: -2 while CL : 0.02 This is only just one line. l have 22,000 line like this. I must form such an equation between these variables; I get with very low error for all data. l would like to create a equation ; for example CL: b1*mm^3+b2*mm^2+b3*mm^1+b4*pp^2+b5*pp^1.............. Could you guide me; neural network can create a equation when l load 22,000 datas? l hope l can tell my trouble. Thanks for your concern. Best Regards.

Answer 1

[Greg Heath]

NNs are for nonlinear problems. Your problem is a linear one: Output is a linear combination of input powers.

 y = W*X

so just use your favorite linear problem solver.

Hope this helps

Thank you for formally accepting my answer

Greg Greg