查询词典 in rough

In order to process incomplete information systems, the classical rough set theory needs to be extended.

为了能够有效地分析处理不完备的信息系统，必须对现有的Rough集模型进行扩充。

Rough set theory and factor space are all applied worldly. The partition determined by equivalence relation is the same as knowledge in rough set theory, that is, knowledge is regarded as a partition of data.

粗糙集理论和因素空间在各个方面有着广泛的应用，由于粗糙集理论将等价关系对空间的划分与知识等同，即将知识理解为对数据的划分，任何U的子集称为U中的一个概念或范畴。

The uncertainty measure for rough sets is one of the key problems in rough set theory.

粗糙集的不确定性度量是粗糙集理论中的关键问题之一。

By the Rosetta data analysis saddlebag based on the Rough set theory,the total process of knowledge discovery in databases was accomplished including data preparing,data analysis and the interpreting of the results.

采用基于 Rough集理论的数据分析工具包Rosetta，实现了薄膜蒸发器的产量预测研究。

This article mainly introduces the applications of the rough set theory in data reduction.

该文介绍了Rough集的基本理论在数据约简中的应用。

Whether on the streets of Bangkok or Barcelona, the image of a young traveller looking for a place to stay or somewhere to eat seems almost incomplete without a well-thumbed copy of a Rough Guide or Lonely Planet book in their hand.

不管是在曼谷还是巴塞罗那的街道上，如果手里没有一本翻得破破烂烂的Rough Guide或Lonely Planet旅游指南，那么，一个年轻旅游者正在找地方休息或吃饭的形象总是显得不够完整。

Furthermore, it can not define indiscernibility relationship when default data is included in rough data. In this dissertation, a new rough set model, which can be used to process original data which include default data, fuzzy data, or incomplete data, is proposed based on clustering methods.

本文从实际应用中存在缺值、不完全和噪音数据等问题为出发点，结合人机交互技术中数据挖掘的应用，研究分析了数据挖掘中的一些理论与方法，取得了以下主要研究成果： 1。

To gain an ideal algorithm, based on the theories of rough set and granular computing, the basic algorithms of indiscernibility relation and computing positive region were designed, in which dynamic SQL was used to directly get the sorted object sets so that the sort algorithm was left out.

摘 要：为获取高效算法，结合Rough集和粒计算理论，基于知识颗粒设计出获取等价类的算法及计算正区域的等价算法，使用动态SQL语句直接获取已排序的对象集，省略类似算法必需的排序算法，降低了实现的复杂度。

In addition, the increase of MSM buffer capacity was also observed to help NTU-1 Rough form cell pellets when utilizing octadecane.

另外利用增加培养基缓冲能力的方式，可以有效地帮助NTU-1 Rough包覆正十八烷，形成菌块。

According to the characteristics of semi-endless rolling technology used in slab continuous casting and rolling line ,various measures of automatic width control in rough and finishing rolling were introduced and a new curve of short stroke control for rough rolling was particularly described.

针对薄板坯连铸连轧半无头轧制工艺的特点，简述了粗、精轧阶段的各种自动宽度控制和短行程控制的策略。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。