Research Article
Knowledge Mining from Clinical Datasets Using Rough Sets and Backpropagation Neural Network
Table 2
Description of breast cancer dataset.
| Number | Attribute name | Domain | Missing value |
| 1 | Clump thickness | 1–10 | 0 | 2 | Uniformity of cell size | 1–10 | 0 | 3 | Uniformity of cell shape | 1–10 | 0 | 4 | Marginal adhesion | 1–10 | 0 | 5 | Single epithelial cell size | 1–10 | 16 | 6 | Bare nucleoli | 1–10 | 0 | 7 | Bland chromatin | 1–10 | 0 | 8 | Normal nucleoli | 1–10 | 0 | 9 | Mitosis | 1–10 | 0 | 10 | Class | 2 for benign, 4 for malignant | 0 |
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