Research Article

Rule Acquisition in Formal Decision Contexts Based on Formal, Object-Oriented and Property-Oriented Concept Lattices

Table 2

The detailed information about the eight chosen databases in the experiments.

Database Instances Classification attribute(s) Other attributes

Bacteria 17 1 (discrete, 6 values) 16 (Boolean)
Zoo 101 1 (discrete, 7 values) 15 (Boolean), 1 (discrete but not Boolean)
Breast Tissue 106 1 (discrete, 6 values) 9 (continuous)
Acute Inflammations 120 2 (Boolean) 5 (Boolean), 1 (continuous)
Servo 167 1 (continuous) 4 (discrete but not Boolean)
Wine 178 1 (discrete, 3 values) 13 (continuous)
Balance Scale 625 1 (discrete, 3 values) 4 (discrete but not Boolean)
Car Evaluation 1,728 1 (discrete, 4 values) 6 (discrete but not Boolean)