OETversky¶

float OETversky(const OEFingerPrint &fpA, const OEFingerPrint &fpB,
                float a, float b)

Calculates the Tversky similarity value of two OEFingerPrint objects.

Formula:

\(Sim_{Tversky}(A,B) = \frac{bothAB}{\alpha * onlyA + \beta * onlyB + bothAB}\)