Multiview Community Discovery Algorithm via Nonnegative Factorization Matrix in Heterogeneous Networks

Algorithm 1

Joint-NMF.

Input: Network , , ;

Output: Consensus coefficient matrix

() Normalize ; //normalize all the

   dataset matrices

() Initialize , , ; //

() % the iterative procedure of Joint-NMF%

() repeat

()  for each do

()    repeat

()     Fixing and , update by Eq. (12);

()     Normalize and by Eq. (13);

()     Fixing and , update by Eq. (18);

()    until Eq. (7) converges.

()  end for

()  Fixing and , update by Eq. (18);

() until Eq. (6) converges.

() return .