Research Article
Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices
Table 3
Converting the eight chosen databases into formal decision contexts.
| | Database | Data preprocessing | Scaling | | Conditional attributes | Decision attributes | Conditional attributes | Decision attributes |
| | Bacteria | / | / | / | Nominal scale | | Zoo | / | / | Nominal scale for 13th | Nominal scale | | Breast Tissue | Trisection | / | Ordinal scale | Nominal scale | | Acute Inflammations | Trisection for 1st | / | Ordinal scale for 1st | / | | Servo | / | Trisection | Nominal scale | Ordinal scale | | Wine | Trisection | / | Ordinal scale | Nominal scale | | Balance Scale | / | / | Nominal scale | Nominal scale | | Car Evaluation | / | / | Nominal scale | Nominal scale |
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