Algorithm.

rDA Blocks training

Input: θt ~ Θ, 𝒱, B, sB, L, T, $𝒟~{\{{\mathbf{x}}_i,{\mathbf{y}}_i\}}_1^n,\lambda$

Output: $({\mathbf{W}}_{b,t}^l,p_{b,t}^l,q_{b,t}^l)$

for b = 1, …, B do

Ib ~ τ (𝒱)

for t = 1, …, T do

$({\mathbf{W}}_{b,l}^l,p_{b,l}^l,q_{b,l}^l)\leftarrow {𝒵}_{sda}(𝒟,L,I_b,{\theta }_t)$

end for

τ (𝒱) ← Reweigh (τ (𝒱), Ib)

end for