NMF Rank k | Number of iterations | CPU Time (seconds) | Millions of ops. per iteration | ||||||
---|---|---|---|---|---|---|---|---|---|
 | 50TG | BGM | NatRev | 50TG | BGM | NatRev | 50TG | BGM | NatRev |
10 | 86 | 130 | 92 | 3.57 | 14.40 | 8.20 | 4 | 13 | 14 |
20 | 114 | 133 | 106 | 11.55 | 28.96 | 15.88 | 8 | 26 | 29 |
30 | 162 | 154 | 119 | 28.34 | 46.57 | 23.91 | 13 | 39 | 43 |
40 | 166 | 165 | 147 | 36.27 | 70.40 | 40.59 | 18 | 51 | 57 |
50 | 634 | 171 | 180 | 197.96 | 94.70 | 61.33 | 22 | 64 | 72 |