multilevel approach 中文意思是什麼
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Dorderecht, kluwer academic publishers, 1991. 2 wang j, zhao m, zhao k, han s. multilevel data summarization from information system : a rule exception approach, ai communications, 2003, 16 : 17 - 39
當前,計算reduct和相關概念的最有效演算法很多都是根據差別矩陣原理設計的4 , 5 , 6 ,但是,這些演算法中的大多數均以最小reduct為目標。 -
In this paper, based on a two - grid approach a multilevel linearization approach and a new cascadic multigrid method is proposed for the second order nonlinear elliptic boundary value problems
本文基於兩網格離散技巧,對二階非線性橢圓邊值問題提出了多重網格線性化演算法和一類新型的瀑布型多重網格法。
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