翻訳と辞書 Words near each other ・ Grey-capped hemispingus ・ Grey-capped pygmy woodpecker ・ Grey-capped social weaver ・ Grey-capped tyrannulet ・ Grey-capped warbler ・ Grey-cheeked bulbul ・ Grey pratincole ・ Grey problem ・ Grey Provincial Hospital ・ Grey pug ・ Grey Range ・ Grey Ranks ・ Grey Ranks (role-playing game) ・ Grey red-backed vole ・ Grey reef shark ・ Grey relational analysis ・ Grey rhebok ・ Grey Riders ・ Grey River ・ Grey River (Chile) ・ Grey River (disambiguation) ・ Grey River (Victoria) ・ Grey River, Newfoundland and Labrador ・ Grey River, Victoria ・ Grey Room ・ Grey Roots Museum and Archives ・ Grey Ruegamer ・ Grey Ruthven, 2nd Earl of Gowrie ・ Grey School of Wizardry ・ Grey seal Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Grey relational analysis ： ウィキペディア英語版 Grey relational analysis Grey relational analysis uses a specific concept of information. It defines situations with no information as black, and those with perfect information as white. However, neither of these idealized situations ever occurs in real world problems. In fact, situations between these extremes are described as being grey, hazy or fuzzy. Therefore, a grey system means that a system in which part of information is known and part of information is unknown. With this definition, information quantity and quality form a continuum from a total lack of information to complete information – from black through grey to white. Since uncertainty always exists, one is always somewhere in the middle, somewhere between the extremes, somewhere in the grey area. Grey analysis then comes to a clear set of statements about system solutions. At one extreme, no solution can be defined for a system with no information. At the other extreme, a system with perfect information has a unique solution. In the middle, grey systems will give a variety of available solutions. Grey analysis does not attempt to find the best solution, but does provide techniques for determining a good solution, an appropriate solution for real world problems. ==References== * Chan WK and Tong TKL, (2007), Multi-criteria material selections and end-of-life product strategy: Grey relational analysis approach, Materials & Design, Volume 28, Issue 5, Pages 1539-1546 * Free Multi-criteria Decision Aiding (MCDA) Tools for Research Students http://sites.google.com/site/mcdafreeware/ 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Grey relational analysis」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.