Table 1 Comparison results of three methods for \(p=0.1\)
From: A new method based on the manifold-alternative approximating for low-rank matrix completion
Size | \(r(Y_{0})\) | Method | RES | IT | CPU |
|---|---|---|---|---|---|
2000 × 2000 | 20 | MAA | 6.3989e−05 | 19 | 61.0538 |
ALM | 1.3289e−05 | 147 | 814.4656 | ||
OR1MP | 1.5920e−02 | 100 | 80.2022 | ||
3000 × 3000 | 30 | MAA | 2.4436e−04 | 15 | 113.8439 |
ALM | 1.2810e−05 | 155 | 3448.8579 | ||
OR1MP | 1.5641e−02 | 100 | 177.3123 | ||
4000 × 4000 | 40 | MAA | 1.2204e−04 | 13 | 163.4071 |
ALM | 1.1951e−05 | 166 | 9876.8939 | ||
OR1MP | 1.8042e−02 | 100 | 318.5400 | ||
5000 × 5000 | 50 | MAA | 5.3731e−05 | 11 | 210.7015 |
ALM | 9.6254e−06 | 173 | 22,641.7724 | ||
OR1MP | 2.0254e−02 | 100 | 505.3112 |