A Tensor CP Decomposition Method for Clustering Heterogeneous Information Networks via Stochastic Gradient Descent Algorithms

Algorithm 1

The SGDClus algorithm.

Input:    , , .

Output:    .

   Initialize ;

   Set ;

    repeat

   for   to   do

      Set ;

      Update according to (18);

      Normalize according to (19);

    end for

     Set ;

    until    unchanged or

  reaches the maximum iterations