Input: x, y and (πx, μx, σx).

Output: d, w.

1: Initialize λ n, d, w and (πy, μy, σy) as 104, 0, I and (πx, μx, σx).

2: Compute membership probability $m_{j,k}^{n+1}$ using (3) and (6).

3: Compute updated target bundle parameters $({\mathit{\mu }}_{\mathit{y}}^{n+1},{\mathit{\sigma }}_{\mathit{y}}^{n+1})$ using (8) and (11).

4: Compute updated TPS dn+1 wn+1 by solving (19).

5: If n < 8, go to step 2 and n = n + 1, λ = λ/10; otherwise, return dn+1, wn+1 and $({\mathit{\mu }}_{\mathit{y}}^{n+1},{\mathit{\sigma }}_{\mathit{y}}^{n+1})$.