Research Article
Positive Macroscopic Approximation for Fast Attribute Reduction
Table 2
Description of datasets.
| No. | Dataset | Objects | Attributes | Classes |
| 1 | Lung cancer | 32 | 56 | 3 | 2 | Standardized audiology | 200 | 69 | 24 | 3 | Congressional voting | 435 | 16 | 2 | 4 | Balance scale weight and distance | 625 | 4 | 3 | 5 | Tic-tac-toe end game | 958 | 9 | 2 | 6 | Car evaluation | 1728 | 6 | 4 | 7 | Chess end game | 3196 | 36 | 2 | 8 | Nursery | 12960 | 8 | 5 |
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