| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
We consider the robustness in methods for flexible decision aiding which suggest rational evaluations efficiently. We studied on the construction of a set of rules which does not provide quite wrong results even when only a part of conditions is satisfied. We also studied on interval models to express the vagueness underlying the insufficiency and conflict in given preference information, so that we avoid forcible evaluations. We have shown that the robustness in the accuracy of class estimation is significantly improved by supplementing and coarsening rules, and that proper interval models are identified from preference information simply by solving linear programming problems.
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