Research Article
Approximately Nearest Neighborhood Image Search Using Unsupervised Hashing via Homogeneous Kernels
Table 4
Performance comparison based on the Caltech-101 data set.
| Number of training samples | Our method | [25] | [29] | [31] | [32] | [33] | [34] |
| 15 | | 62.5 | 61.5 | NA | NA | 71.5 | 72.5 | 30 | | 66.2 | 64.6 | 58.2 | 63 | 77.8 | 78 |
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