When the near-optimal solution of the BLP problem is used as the reference point for finding the efficient solution, the result can be easily found during the decision process.
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- 針對兩層線(xiàn)性規劃問(wèn)題解的無(wú)效性，在決策者合作情形下，利用雙準則線(xiàn)性規劃的有關(guān)技術(shù)，提出事先不需求解問(wèn)題而是采用次最優(yōu)解作為參考點(diǎn)，直接在目標集中搜索有效滿(mǎn)意解的方法。
