"Jerry Avins" <jya@ieee.org> wrote in message news:bnbiin$7pm$2@bob.news.rcn.net...> walala wrote: > > ... > > > > Can I just do the following, I try to get my training range as large as > > possible(not data points as large as possible, since I need time togenerate> > data points...I am slow...). then the training range should include all > > possible test data, right. That's to say, origianlly I train from 0 to8,> > but test with 10, but now I train from 0 to 10, then test with 8...maybe> > that's better? > > > > -Walala > > Much better. I think that will work. > > Jerry > -- > Engineering is the art of making what you want from things you can get. > ����������������������������������������������������������������������� >Yeah, I will try to get as many as possible "extreme" cases to expand the training range. Then all testing case will be just "interpolate" , instead of "extrapolate". I heard that polynomial fit is bad for multi-input/multi-variable case. I am going to try neural networks... do you know which NN is best for such tasks? Thanks a lot, -Walala
SOS!any good curve fitting/data analysis technique for this problem?
Started by ●October 23, 2003
Reply by ●October 25, 20032003-10-25






