Research Article

Cost-Sensitive Attribute Reduction in Decision-Theoretic Rough Set Models

Table 8

Classification performance comparison with CART classifier.

Dataset Raw data
Algorithm 1 Algorithm 2 Algorithm 1 Algorithm 2

Tic-tac-toe 93.72% 87.48% 87.18% 91.6% 89.4%
Voting 95.47% 90.34% 86.37% 94.07% 87.38%
Zoo 90.69% 82.85% 78.92% 89.65% 85.52%
Mushroom 99.96% 95.18% 90.51% 95.82% 90.29%