Research Article
Mathematical Programming Approaches to Classification Problems
Table 4
The apparent, the LOO, and the holdout hit rates (in percentage) of the RS model.
| | D1 | D2 | D3 | D4 | | Apparent | LOO | Apparent | LOO | Apparent | LOO | Apparent | Holdout | | hit rate | | hit rate | | hit rate | | hit rate | hit rate |
| | and | 89,1 () | 86,9 () | 71 () | 62,9 () | 94 () | 83 () | 96,2 () | 96,7 () | | and decision variables | 91,3 ( ) | 89, 1 ( ) | 79 ( ) | 70,97 ( ) | 96 ( ) | 85 ( ) | 97,36 ( ) | 98,9 ( ) |
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The values in parentheses are the numbers of misclassified observations.
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