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研究概念格与其关联格之间的关系并给出了两者之间的同构定理,进而研究了由概念格的关联格来进行属性约简的理论与方法。
The relationship between concept lattice and its associated lattice is studied and the isomorphism theorem between the two is given. Then the theory and method of attribute reduction by the lattice of concept lattice are studied.