Algorithm 1: Adam Algorithm

1. Initialize, $p_0=0$ and $q$1 2. for j = 1, …, J do 3.   $p_j={\mathsf{\lambda }}_{\left(1,j\right)}{p}_{j-1}+\left(1-{\mathsf{\lambda }}_{\left(1,j\right)}\right)z_j$ 4.   ${\mathsf{\varphi }}_j={\mathsf{\beta }}_j\left(z_1,z_2,z_3,\dots ,z_j\right)$ 5.   $b_{j+1}=b_j-\frac{{\mathsf{\delta }}_j{p}_j}{\sqrt{{\mathsf{\varphi }}_j}}$ 6.  end