数据集 | NUS-WIDE | Flickr30k | WebQuery | AwA2 | ||||
算法 | k-means | DBSCAN | k-means | DBSCAN | k-means | DBSCAN | k-means | DBSCAN |
SVM+ | 79.80 | 81.31 | 80.84 | 84.52 | 79.41 | 81.06 | 82.07 | 81.19 |
SVM-2K | 74.11 | 75.02 | 73.13 | 74.28 | 76.17 | 77.39 | 75.62 | 75.83 |
sMIL-PI | 82.63 | 82.08 | 84.04 | 83.74 | 80.67 | 81.54 | 81.02 | 82.24 |
PSVM-2V | 82.59 | 84.95 | 83.75 | 85.23 | 81.39 | 81.75 | 85.29 | 86.31 |
所提方法 | 84.62 | 84.54 | 86.02 | 86.36 | 83.70 | 84.01 | 87.25 | 86.49 |