In this paper, we study the problem of rules reduction for real value information systems by using of rough set theory.
本文研究应用粗集理论对实值信息系统属性进行约简的方法。
These rules must provide for a gradual reduction in indebtedness. They must also allow countries with high unemployment, such as Spain, to run budget deficits.
这些规则必须要求各国逐渐降低负债水平，也必须允许西班牙等高失业率国家存在预算赤字。
Those with no rules at all managed a reduction of only 20% of GDP.
那些完全没有制定规则的只降低了20%。
To make sure that our staff voluntarily comply with the overheads expenditure reduction rules, we can include that in our staff appraisals.
确保我们的员工自愿遵守经费削减规则，我们应该把它作为员工评估的一项。
It includes the proposing of the theory, some relevant fundamental concepts, the reduction of data and attributes, KRS, decision analysis, and the reduction of decision rules.
包括理论的提出，一些基本的概念，数据的约简，知识表达系统，属性的约简，决策逻辑和决策规则最小化等。
Dynamic reduction problem is discussed and algorithm adding and reducing rules in the decision-making table dynamically are put foreword so as to reduce the computing complexity.
一方面分析了动态自主知识获取问题中的决策表动态约简问题，确定了在获得基本最小规则集后动态增加或减少规则的算法。
In order to analyze the rules of head width reduction of slab during side pressing, a finite element model was established by method of numerical simulation.
为了分析定宽过程中板坯头部失宽的变化规律，利用数值模拟的方法建立了板坯侧压的有限元模型。
The process of knowledge discovery in time series includes preprocessing of time series data, attributes reduction and rules extraction.
知识发现的过程包括时间序列数据预处理、属性约简和规则抽取三部分。
To make sure that our staff voluntarily comply with the overheads expenditure reduction rules, we can include that in our staff appraisals.
我们的员工自愿遵守经费削减规则，我们应该把它作为员工评估的一项。
A reduction algorithm based on rough set is improved and then applicated to extract the rules of text categorization.
改进了一种粗糙集决策表的值约简算法，并将其应用到文本分类规则的提取中。
The rules for intermediate valence conditions are obtained from the analysis and discussion of the oxidation reduction reactions of the same element in different valence conditions.
从元素的价态分析讨论同一种元素在不同价态之间的氧化还原反应情况 ，从而得出“中间价态规则”。
This approach provides a set of inference rules for reduction and analysis of signature and cryptograph.
新方法中的推导规则既简单便捷同时又具有分析签名和分析密文的能力。
The attribute reduction and rules are gained.
对矩阵进行化简得到属性约简并生成规则。
The new algorithm carries out the reduction processing to the generated decision rules containing the frequency attribute and obtains the simplest decision rules.
新的算法对生成的带频度属性的决策规则进行约简处理，得出最简决策规则。
Therefore, it is necessary to perform feature reduction for the decision rules of shot boundary.
因此，有必要对镜头边界检测的规则进行特征约简。
This paper analyses attribute value reduction, and presents a method to acquire briefest rules directly by constructing decision matrix in consistent decision table.
该文分析属性值约简，针对协调决策表提出一种通过构造决策矩阵直接获取最简规则的方法。
Secondly, during reduction of attribute values, some irrelevant attributes are further eliminated, then abstractation of personalized decision rules is accomplished.
然后在属性值约简中进一步去除与用户无关的属性，从而抽取个性化决策规则。
Furthermore, Beijing will punish those who violate the rules of emission-reduction more severely.
另外，北京还将更严厉地处罚违反减排规定的行为。
Knowledge reduction is the core of Rough set. It obtains the reduction attribute and classification rules while holding the ability of classification unchanged.
知识约简是其中的核心内容，是在保持分类能力基本不变的情况下，获得系统的约简属性和分类规则。
Appropriate discretization method and reduction method are chosen and a few but enough decision rules are obtained, which can make the real-ti me diagnosis program simple.
其中在粗集诊断部分，提出了适合该研究对象的离散和简约方法，从而得到了少量但足够用的决策规则，使得实时诊断程序结构简单，实时性好。
The verification of the model of TCPN workflow nets by means of graph reduction was mainly considered, and some graph reduction rules of flow control structure were put forward and proved.
文中重点研究了采用图规约法对TCPN工作流网模型的验证，提出了流控制结构的图规约规则，并对这些规则进行了证明。
A general calculating program designed for optimum reduction rules for existing bar section leveller with minicomputer is introduced in the article.
本文是为了用微机控制现有型钢矫正机最佳压下规程而设计的通用计算程序。
Using rough set of the final value reduction algorithm for text classification rules extraction, thus gained the final text classification rules.
然后采用粗糙集的值约简算法来进行文本分类规则的抽取，从而得到最终的文本分类规则。
The key factors affecting the quality of molding were detected through attribute reduction and value reduction, and the decision rules important to control the molding results were thus obtained.
通过属性约简和值约简，找出影响成型质量的关键因素，从而得到判断成型结果的决策规则。
According to different network structure, a subnet level reduction rules has been put forward based on SCN and the liveness, effectiveness and completeness of these rules have been demonstrated.
根据网结构的不同，基于SCN提出一组子网级化简规则，证明了这组化简规则的活性保持性、有效性和完备性。
The reduction rules in co-verification see the consistency in semantic constraints as principle, reducing the model when there are no semantic conflicts gradually.
协同验证的化简规则是在语义约束一致性的原则下，逐步规约模型中无语义冲突的部分。
An approach of reduction decision table is proposed to induce decision rules.
并在此基础上，给出了一种决策表的简化方法，推导出决策规则。
This paper discusses the interpolation of fuzzy rules and it's use in reduction of fuzzy system.
本文讨论模糊规则插值法及其在简化模糊决策系统中的应用。
The research of this thesis is mainly about the dynamic reduction based on rough set theory as well as how to establish and develop the decision rules after completing the reduction.
本论文的研究工作，主要围绕着基于粗糙集理论的动态约简以求得决策规则。
The research of this thesis is mainly about the dynamic reduction based on rough set theory as well as how to establish and develop the decision rules after completing the reduction.
本论文的研究工作，主要围绕着基于粗糙集理论的动态约简以求得决策规则。
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