1) the degree of rough set
程度粗糙集
1.
In this paper,a degree-variable precision rough set model based on variable precision rough set and the degree of rough set is proposed by introducing a concept of error parame- ters.
在程度粗糙集和变精度粗糙集的基础上,通过引入误差参数,给出了一种新的程度变精度粗糙集模型并得出了所给模型上、下近似的一些性质。
2) Roughness
[英]['rʌfnis] [美]['rʌfnɪs]
粗糙程度
1.
The experiment showed that fractal dimension values reflect directly roughness of the wood texture, and fractal dimension values can be used to classify the wood roughness accuracy.
实验表明,分形维数值直接反映了木材纹理的粗糙程度,可定性地作为描述木材纹理粗糙度的一种度量。
3) variable precision rough set
变精度粗糙集
1.
Uncertainty measures of rules based on entropy and variable precision rough set;
基于熵和变精度粗糙集的规则不确定性量度
2.
Decision tree algorithm using variable precision rough set;
高泛化能力的变精度粗糙集的决策树算法
3.
Face recognition based on Gabor transform and variable precision rough set;
基于Gabor变换和变精度粗糙集的人脸识别
4) variable precision rough set(VPRS)
变精度粗糙集
1.
This paper proposed a decision method of engine maintenance level by using variable precision rough set(VPRS) theory and data mining method to research the relation between engine condition parameter and every module s perform.
从数据挖掘角度出发,应用变精度粗糙集理论研究发动机状态参数与各个单元体性能之间的关系,提出了一种基于粗集的航空发动机送修等级决策方法,以期在实际送修决策时能够更加客观地反映发动机实际状态。
2.
This paper introduces a method for mining risk rules using variable precision rough set(VPRS) model.
文章介绍了利用变精度粗糙集进行风险规则挖掘的一种方法。
3.
In order to balance the relation between publicity of sensitive or important information and the anonymisation of privacy information, This paper proposes the β-importance based on Variable Precision Rough Set(VPRS) model and granularity theory to anonymise data.
为权衡敏感或重要数据的公开及关键内容的隐含间的关系,提出一种基于变精度粗糙集模型中的β重要度和粒度原理的数据隐含方法,通过获取信息表中的重要属性,对次要属性的属性值进行扩展,从而使用户信息的粒度变粗,达到对信息表的数据隐含化效果。
5) VPRS
变精度粗糙集
1.
Risk assessment of optical fiber communication network based on VPRS
基于变精度粗糙集的光纤通信网风险评估
2.
This paper proposed a decision method of engine maintenance level by using variable precision rough set(VPRS) theory and data mining method to research the relation between engine condition parameter and every module s perform.
本文从数据挖掘角度出发,应用变精度粗糙集(VariablePrecisionRoughSet,VPRS)理论研究发动机状态参数与各个单元体性能之间的关系,提出了一种基于信息熵属性约简的航空发动机送修等级决策方法,以期在实际送修决策时能够更加客观地反映发动机实际状态。
3.
By applying VPRS to analyse historical data,the emprical mass funciton is calculated,which is used to construct each expert s mass function according to experts data,and lastly the experts mass functions are composited by evidence theory.
针对高校本科生毕业论文综合评价中既有历史经验数据又有专家评分数据的实际情况,探讨了将变精度粗糙集(VPRS)与证据理论(ET)相结合的综合评价方法,论述了利用VPRS分析历史数据,得到经验mass函数,并结合专家评分数据构造专家mass函数,最后利用证据理论进行证据合成的思想。
6) variable precision rough sets
变精度粗糙集
1.
Heuristic algorithm of attribute reduction in variable precision rough sets;
变精度粗糙集属性约简的算法
2.
Knowledge hierarchical induction for injection mould repairs based on variable precision rough sets
基于变精度粗糙集的改模知识分层递阶归纳
3.
The correct classification rate β is one of the important parameter of variable precision rough sets model.
正确分类率β是变精度粗糙集模型中重要的参数之一。
补充资料：〖ZK(〗各证集说诸方备用并五脏六腑集论合抄〖ZK)〗
〖ZK(〗各证集说诸方备用并五脏六腑集论合抄〖ZK)〗
内科著作。1卷。原题清叶桂(天士)家传，撰年不详。此书汇集内科杂证70余种，方剂近200首。每证各为一论，阐明疾病性质、病因、症状、治则及方药。论后每引经说，概括病机。所列方药服法亦皆详备。又列“五脏六腑论”一章，引用《内经》、《难经》，逐一论述五脏六腑之形象、部位、表里关系、病症及治法。本书内容多录自《临证指南》，恐系后人伪托叶氏之作。现存抄本
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条