Table 4.
Correct matches with all approaches
| Term length (words) | PS | Perfect | PS + Perfect | Improvement of PS + Perfect over Perfect |
|---|---|---|---|---|
| 2 | 109 | 100 | 129 | 29 |
| 3 | 27 | 32 | 45 | 13 |
| 4 | 6 | 5 | 8 | 3 |
| 5 | 4 | 3 | 6 | 3 |
| 6 | 2 | 2 | 3 | 1 |
| > 6 | 0 | 0 | 0 | 0 |
| Total: | 148 | 142 | 191 | 49 |
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