Mathematical Problems in Engineering / 2014 / Article / Tab 10

Research Article

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

Table 10

The comparison of the average numbers of selected attributes.

Dataset Raw data
Algorithm 1 Algorithm 2 Algorithm 1 Algorithm 2

Tic-tac-toe 9 1.31 1.34 5.59 4.11
Voting 16 1.29 1.06 2.6 1.6
Zoo 16 1.98 1.41 3.51 2.59
Mushroom 22 1.57 1.26 6.95 5.32

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