The SQL based rough set computation methods including equivalence classes and positive area computation are provided.
提出基于SQL粗糙集基本计算方法,包括求等价类,求正域等。
参考来源 - 数据挖掘方法研究及其在中药复方配伍分析中的应用The invariant (V(A), 1A) that we used for unital case is the semigroup of Murry-von Neumann equivalence classes of projections in matrices over C*-algebras together with the class of the unit.
我们用来分类的不变量(V(A),1A)(有单位元的情况)是A的矩阵代数中所有投影的Murry-von Neumann等价类所成的半群及单位元所在的等价类。
参考来源 - 半群上的非交换调和分析及某些C~*—代数的分类·2,447,543篇论文数据,部分数据来源于NoteExpress
In testing, a common approach is to divide the input and output domains into equivalence classes.
在测试中,通常的做法是将输入和输出分为两个等价类。
Its basic idea is to merge the equivalence classes of q on basis of the methods of data filtering.
首先提出主泛化决策等概念,在数据过滤方法的基础上,利用等价类的合并对属性离散化。
If you click the Overview TAB, you will see the equivalence classes section, where you can define the equivalence classes that you need for your testing.
如果您点击Overview标签,您会看到Equivalence classes章节,在这里您可以为您的测试定义需要的等价类。
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