查询词典 closure

The computing transitive closure of fuzzy matrix plays an important role in fuzzy clustering.

模糊矩阵传递闭包的计算在模糊聚类中起着关键的作用，而模糊矩阵传递闭包与普通集合论中传递闭包是有密切联系的。

This paper introduces the fundamental mind of fuzzy clustering analysis and carries on clustering analysis using the transitive closure method.

比如遥感图像上的某个样本属于某个类别或不属于某个类别是一个模糊概念[1]，这些模糊概念便产生了经典分类学解决不了的困难，模糊聚类分析就应运而生了。

Based on the mind of perturbation,a method which combines transitive closure method with the objective function method is introduced,and the steps of the method is presented.

分析了传统的模糊聚类方法，基于摄动思想，将传递闭包聚类法与目标函数法相结合，得出了一种既满足聚类效果要求又减小聚类失真的简便算法，同时给出了该聚类方法的步骤。

We first define the maximum road in the net and indicate that its strong is equal to the element of the transitive closure of a fuzzy matrix.

本文首先给出了网络最大路的概念，并把其归结为求模糊矩阵的传递闭包。

In chapter 2, on the basis of detailed explanations of fixed points in fuzzy relations and qualities of the fixed points walk, an algorithm for calculating transitive closure of fuzzy relations is greatly improved.

本文研究了模糊关系方程的完备解法，该解法克服了以往解模糊关系方程时需要求拟小解的缺点，并用计算机实现了该算法。

A novel description of test schedule based on transitive closure graph is proposed in this paper, and it is suitable for combinational optimization.

本文提出了基于传递闭合图的测试调度表示法，该表示法符合P-admissible准则，使组合优化算法适用于SoC测试调度问题。

The execution methods of inheritance hierarchy queries and recursive transitive closure queries are given.

三、给出了对继承层次查询和递归式的传递闭包查询的执行方法。

Since all elements on the primary diagonal are 1' s and the dimensions are less than 2006, the graph with A 2006 as its adjacency matrix is the transitive closure of the graph represented by A .

由于主对角线上的元素都是1，而且矩阵的阶小于2006，所以为 A 2006邻接矩阵的图就是由 A 表示的图的传递闭包。

In this algorithm which is quite different from the traditional one, we proved theoretically that it is not necessary to use all the elements of matrix when calculating transitive closure of fuzzy relations.

利用该算法研究了激光切割方面的专家在激光切割质量评价过程中，对影响切割质量各因素权重分配的经验性知识的获取方法，提出了多次分级求解的策略及通过权重异步周期性变化进行权重自动筛选的方法。这些方法和策略在获取同类型的专家经验知识中具有较明确的指导意义。

This paper is attributed to the research of the theory arid application of fuzzy matrices, aiming at the calculation, simplification and application of the transitive closure of the general fuzzy matrices.

摘要本文工作属于模糊矩阵理论和应用研究，具体工作针对一般模糊矩阵传递闭包的计算、简化与应用。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。