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Table 3 SC-PRSM, IADM-CG, IADM_BB and IADM_NNLS for solving the matrix completion problems, \(m= n, sr= 0.5\)

From: Strictly contractive Peaceman–Rachford splitting method to recover the corrupted low rank matrix

  

SC-PRSM

IADM-CG

IADM_BB

IADM_NNLS

(m,r)

p/dr

Time

RelErr

Time

RelErr

Time

RelErr

Time

RelErr

(500, 5)

25.13

4.40

8.83e–4

4.82

3.92e–4

9.15

9.13e–4

0.38

6.06e–4

(500, 10)

12.63

5.00

8.72e–4

5.15

9.95e–4

7.51

9.12e–4

0.52

5.71e–4

(500, 15)

8.46

4.80

9.28e–4

5.12

9.93e–4

7.74

9.08e–4

0.70

5.11e–4

(500, 20)

6.38

5.19

7.12e–4

5.60

9.12e–4

8.25

9.29e–4

0.82

7.24e–4

(500, 25)

5.13

5.12

7.70e–4

5.89

1.00e–3

9.40

9.01e–4

1.37

6.45e–4

(500, 30)

4.30

6.75

8.46e–4

8.72

8.63e–4

12.24

8.67e–4

1.66

9.76e–4

(500, 35)

3.70

7.40

9.06e–4

8.56

8.16e–4

11.83

9.53e–4

2.66

8.95e–4

(500, 40)

3.26

8.10

9.89e–4

11.65

8.00e–4

15.04

9.72e–4

3.74

9.12e–4

(500, 45)

2.91

8.60

8.42e–4

11.59

9.69e–4

15.78

9.47e–4

7.24

9.66e–4

(500, 50)

2.632

11.16

9.52e–4

13.35

9.75e–4

18.17

9.89e–4

17.21

9.91e–4