计算机工程与应用 ›› 2016, Vol. 52 ›› Issue (13): 64-68.
• 理论与研发 • 上一篇 下一篇
谢茂森1,张家录2
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XIE Maosen1, ZHANG Jialu2
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摘要: 定义MV-代数上关于Boole划分的下近似和上近似运算,给出关于Boole划分的下近似和上近似运算的性质。利用MV-代数的全体Boole元素集合上的mass函数定义MV-代数上的信任函数和似然函数,讨论MV-代数的上、下近似与信任函数和似然函数的关系。
关键词: MV-代数, 下近似, 上近似, 信任函数, 似然函数, 不确定性测度
Abstract: A lower approximate operation and an upper approximate operation with respect to a Boole partition on MV-algebras are defined, and then their properties are given. By using a mass function on the set of all Boole elements of MV-algebras, a belief measure and a plausibility measure on MV-algebras are defined. The relation between lower approximate operation, upper approximate operation and belief measure, plausibility measure are discussed.
Key words: MV-algebra, lower approximate, upper approximate, belief measure, plausibility measure, uncertainty measure
谢茂森1,张家录2. MV-代数上的不确定性测度[J]. 计算机工程与应用, 2016, 52(13): 64-68.
XIE Maosen1, ZHANG Jialu2. Uncertainty measures on MV-algebras[J]. Computer Engineering and Applications, 2016, 52(13): 64-68.
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