查询词典 set down

In this article, we first discuss the various algebraic properties of fuzzy sets, and then define a fuzzy digraph by the fuzzy set and the fuzzy relation of the set.

在本文中，我们首先讨论迷离集合的各种代数性质，然后我们利用一个集合的迷离集合与其迷离关系来定义迷离有向图形。

And discuss properties of the directed connectedness set and directed closure set.

并对有向集和有向闭包集进行了初步的讨论。

After a brief summary on data mining and rough set theory, the research works in the thesis can be descript as follows: 1. To the problem that finding rules in enormous data is very timeconsumable and the expansibility of existed algorithms is not very good, the thesis proposes a new method to discompose large data table based on the concepts of positive region and the importance of attribute in rough set theory.

Rough集理论是一种新型的处理不确定性知识的数学工具，围绕着数据挖掘领域存在的问题，本文利用Rough集理论与Rough分析工具，提出若干解决方案，同时在具体处理问题过程中引入了信息理论、因子分析等方法，与Rough分析结合使用，讨论了Rough集技术在知识发现、关联规则挖掘、模式分类以及数据清洗等问题中的应用。

Furthermore, we discussed the chaotic quasi-attractors in a simplified model and found that this chaotic set is the end-results of the image set of the discontinuous border of the system function.

另外，我们讨论了一个简化模型中的混沌类吸引子，发现这个混沌集就是映象函数不连续边界映象集的归宿。

A The discrete set of numeric values is already given by the numeric set.

a 数字值的离散集已经由数字集合给出。

Our idea is to employ a large set of linear discriminant functions instead of a small set of nonlinear functions.

我们的想法是利用比较多组的线性鉴别器来取代比较少组的非线性鉴别器。

Firstly, the files are sorted and stored at the set I in descending order in terms of their service time, then one disk of cluster node is selected randomly when the files are to be assigned, at last the contiguous files are taken orderly from the set I to the disk until the disk reaches its load maximum.

具体实现时，首先对待分配文件按它们的服务时间大小进行排序，然后从集群中选择一个结点的磁盘，将有序的若干文件连续地分配到该磁盘上，直接该磁盘达到最大负载时为止。

This software integrates functions of measurement, analysis, control, display, drive cycle set and parameters set.

最后，重点论述了集测量、分析、控制、显示、循环工况设置及参数设置为一体的测试、监控软件的设计与实现。

In recent years, the scale as the business continues to expand, at the original distillery on the foundation has set up two liquor sales company, set up a distillery and a factory.

近几年来，随着企业规模的不断扩大，在原酒厂的基础上先后设立两个酒业销售公司，成立一个酒厂和一个分厂。

150 Chapter 1 The History and Future of Computers 3.2 Boolean Algebra Table 3-2 Distributivity Idempotency Absorption laws 分配律同一律吸收律 a=ab+ac a+= a+a=a aa=a a+ab=a a=a'=a'b''=a'+b' DeMorgan's laws德摩根定理计算机专业英语 1-151 Chapter 1 The History and Future of Computers 3.2 Boolean Algebra Since a finite set of n elements has exactly 2n subsets, and it can be shown that the finite Boolean algebras are precisely the finite set algebras, each finite Boolean algebra consists of exactly 2n elements for some integer n.

由于n个元素的有限集有且只有个子集由于个元素的有限集有且只有2n个子集，而且很显然有限布个元素的有限集有且只有个子集，尔代数一定是有限集合代数，所以对某个整数n而言而言，尔代数一定是有限集合代数，所以对某个整数而言，每个有限布尔代数也有且只有2n个元素。例如，上文定义的集合T的限布尔代数也有且只有个元素。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。