Research Article
An Active Learning Approach with Uncertainty, Representativeness, and Diversity
Table 1
Dataset properties and the corresponding sizes used.
| Dataset | Classes | Features | Initial set size | Unlabeled set size | Test set size |
| USPS | 10 | 256 | 30 | 5000 | 2000 | Letters | 26 | 16 | 30 | 5000 | 3000 | Pendigits | 10 | 16 | 30 | 7000 | 3498 |
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