Table 18 Performance of Jaccard coefficient in detecting near-duplicate documents (R8_NDD)
From: Pairwise document similarity measure based on present term set
|  | k = 3 | k = 4 | k = 5 |
|---|---|---|---|
Precision | 0.641 | 0.8065 | 0.8929 |
Recall | 1 | 1 | 1 |
F-measure | 0.7813 | 0.8928 | 0.9434 |