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Radial basis function
Posted:
Sep 25, 2012 10:18 AM


Hi
I read several times that a radial basis function e^{mu(xy)^2} can also be represented by a scalar product <phi(x),phi(y)> where phi transfers the vector x (y) into infinite space. But no paper I found actually gave an explanation or referred to one paper giving one. Does someone knows a paper where this is described? I now how this works but I am looking for a paper about it. Optimally the paper where this was introduced first. But some other paper or book would also be appreciated.
Best regards and thank you

Tim



