Improved Coupled Tensor Factorization with Its Applications in Health Data Analysis

Algorithm 2

The pseudocode of CTF-PSF.

Input:

Output:

1 initialize where ;

2 = 0;

3 ;

4 ;

5 while or do

6 individual decompositions;

7 if then

8 if  iter = 0  then

9 update by initialization;

10;

11 ;

12 else

13 update by the result of last iteration;

14 ;

15 ;

16end

17end

18 joint decomposition;

19 ;

20;

21 convergence analysis;

22 termination analysis;

23;

24 end