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

Algorithm 2

Adaptive weighting mechanism based on tensor column rank.

Input: tensor , threshold

Output: the weight corresponding to each expansion matrix

Algorithm description:

1) for to

2) 

3) calculate to get the singular value, and sort the singular value in descending order

4) Find the smallest according to formula (7) and

5) According to formula (8), normalize to obtain

6) According to formula (9), the final weight is obtained

7) end for