Delta-rational chord: Difference between revisions
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=== ''p''-norm and ''p''-mean measures === | === ''p''-norm and ''p''-mean measures === | ||
Another possible approach is to view delta signatures as elements of <math>(\mathbb{R}_{>0})^n</math> by fixing the first element as 1 and measure either the <math>L^p</math> distance or the ''p''-mean of the components. | Another possible approach is to view delta signatures as elements of <math>(\mathbb{R}_{>0})^n</math> by fixing the first element as 1 and measure either the <math>L^p</math> distance or the ''p''-mean of the components. While easy to compute, these naive measures are flawed or have unclear or unnatural interpretations, since fixing the first delta is an arbitrary choice. | ||
== DR and RTT == | == DR and RTT == | ||