Algorithm 2.

(Associative) SOINN+ Calculation of similarity thresholds

1: for i in [b, s] do

2:   if Ni ≠ ∅ then

3:     $\tau (i)\leftarrow \underset{j\in N_i}{max}\Vert w_i-w_j\Vert$    // (Equation 1)

4:   else

5:     $\tau (i)\leftarrow \underset{j\in A\backslash \{i\}}{min}\Vert w_i-w_j\Vert$    // (Equation 1)

6:   end if

7: end for