手法を比較
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| Grey-GRA× | 階層分析法× | |
|---|---|---|
| 分野 | 意思決定 | 意思決定 |
| 系統 | MCDM | MCDM |
| 提唱年≠ | 1989 | 1980 |
| 提唱者≠ | Deng, J. L. | Saaty, T. L. |
| 種類≠ | Grey outranking/ranking — Grey Interval Number (GIN: [x̲, x̄]) | Pairwise comparison (eigenvalue) |
| 原典≠ | Deng, J. L. (1989). Introduction to grey system theory. The Journal of Grey System DOI ↗ | Saaty, T. L. (1980). The Analytic Hierarchy Process: Planning, Priority Setting, Resource Allocation. McGraw-Hill, New York ISBN: 978-0070543713 |
| 別名 | — | — |
| 関連 | 8 | 8 |
| 概要≠ | GREY-GRA (Grey-GRA — Grey extension of GRA) is a ranking multi-criteria decision-making (MCDM) method introduced by Deng, J. L. in 1989. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result. | AHP (Analytic Hierarchy Process) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Saaty, T. L. in 1980. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result. |
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