| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| positive definite real matrix | 0.39 | 0.4 | 7637 | 42 | 29 |
| positive | 1.96 | 0.2 | 9094 | 11 | 8 |
| definite | 0.82 | 0.2 | 7666 | 1 | 8 |
| real | 1.16 | 0.1 | 1078 | 47 | 4 |
| matrix | 1.77 | 0.8 | 5752 | 36 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| positive definite real matrix | 1.7 | 0.6 | 8499 | 82 |
