. 2016 Jun 17;11(6):e0157428. doi: 10.1371/journal.pone.0157428

Table 5. Comparison of precision and recall using the Corel-1500 image benchmark.

Performance/Method	Visual words integration SIFT-SURF	Weighted average (0.7-0.3) SIFT-SURF	SQ + Spatiogram [54]	GMM + mSpatiogram [54]
Precision	74.95 ± 1.60	68.05 ± 1.92	63.95	74.10
Recall	14.99 ± 0.32	13.15 ± 0.38	12.79	13.80