Perceived Integrity of Distributed Streaming Media Based on AWTC-TT Algorithm Optimization

Algorithm 3

TT-rank-based adaptive weighted tensor completion algorithm (AWTC-TT).

Input: tensor , known data index set, initial weight , , and initial tensor column rank

Output: repaired tensor data

Algorithm description:

1) Get the approximate tensor of according to Algorithm 1

2) initial

3) while the convergence condition is not met

4) for to

5) expand to get the -th order expansion matrix

6) 

7) end for

8) update based on according to formula (15)

9) update the weights according to Algorithm 2

10) end while