4 ms·
Is there a accepted modification to the function to make it scale invariant? I'm kind of weirded out by something that would spit out a different result if did
by shalmanese 17y ago
Is there a accepted modification to the function to make it scale invariant? I'm kind of weirded out by something that would spit out a different result if did a unit change.
- memetichazard 17y agoHere's an idea. Take the scaled function: g(x, y; k) = log( exp(kx) + exp(ky) ) / k Let k be 1/max(x,y) so that you have: g(x,y) = log(exp(1)+exp(min(x,y)/max(x,y))*max(x,y) There are some issues if the maximum value can be negative or zero, though.