2) similarity degree measurement
相似度量
1.
The rough set is used to reduce the features of the case and calculate features weights,while the similarity degree measurement,which improves retrieval speed and accuracy,is used to retrieve the similar cases.
运用粗糙集理论对范例库中的范例进行属性约简和特征向量权值计算,用相似度量理论来实现最相似范例检索,得到泥石流的危险性评价结果。
2.
Based on case-based reasoning(CBR),rough set technology,similarity degree measurement and expert knowledge,the method for constructing the intelligent decision support system(IDSS) of the railway rescue command system(RRCS) is proposed in this paper.
提出基于案例推理技术、粗糙集技术、相似度量理论与专家知识相结合的铁路救援指挥系统(RCS)中智能决策的构建方法。
3.
In the paper,the rough set is used to reduce the features of the case and the similarity degree measurement is used to retrieve the similar cases.
检索是CBR中的关键技术,直接影响到范例推理的效率和质量,该文提出先用粗糙集理论去除冗余的范例决策表中的特征属性,再用相似度量理论来实现相似范例检索,这种检索方法检索效率高。
3) similarity measures
相似度量
1.
A class of similarity measures between Vague sets;
一类Vague集间的相似度量
2.
Class of similarity measures between vague sets based on ternary array representation
一类三元数组表示的Vague集间的相似度量
3.
Two classes of high distinguishing ability of similarity measures between Vague sets
两类高区分能力的Vague集之间的相似度量
4) similarity measure
相似度量
1.
How to select loader arms based on the similarity measure between fuzzy sets;
基于模糊集相似度量的装载机臂方案选择方法
2.
New method of similarity measure between Vague sets and its applications;
一类新的Vague集间的相似度量方法及其应用
3.
Faults and mends for similarity measure formulas between vague sets;
关于Vague集间相似度量的缺陷及修补
5) similarity measurement
相似度量
1.
Application of similarity measurement analysis of Vague sets to the policy decision of mechanism schemes;
Vague集的相似度量分析在机构方案决策中的应用
2.
While the material choice was being made,the similarity measurement between Vague sets was the measure in evaluating whether the material performance was close to the expected performance.
在材料选择中,Vague集之间的相似度量是评价材料性能是否接近期望性能的测度,相似度量值越大,材料性能接近期望性能越好。
3.
To get alliance of the different agents in the conflict system based on Vague sets,it is first to analyze the disadvantages of several similarity measurements based on Vague sets,then this article provides a new method of similarity measurement.
为了确立基于Vague集的冲突系统的联盟,分析了各种基于Vague集的相似度量的不足,在此基础上给出了一种新的基于Vague集的相似度量,同时定义了一个由该相似度量诱导出的冲突函数,新冲突函数可以很好地解释基于Vague集的冲突系统中局中人之间的冲突。
6) similarity measure
相似度度量
1.
Study on similarity measurement of program code;
程序代码相似度度量算法研究
2.
As approximate reasoning based on similarity measure(SM)can make up for such flaws,it has been attracting lots of attentions recently.
基于相似度度量的近似推理方法可以很好地弥补CRI推理的缺陷,因而目前受到广泛关注。
3.
Through the research and analysis on current status of XML structure clustering,this paper puts forward a new method for XML documents structure similarity measure named DBTD,on this basis it proposes DBSCAN density-based method for clustering structure of XML documents.
通过对XML结构聚类现状进行研究分析,提出了一种新的XML文档结构相似度度量方法DBTD(Density-Based of the Tree Distance),并在此基础上提出以基于密度的DBSCAN方法对XML文档进行结构聚类。
补充资料：[styrene-(2-vinylpyridine)copolymer]
分子式：
分子量：
CAS号：
性质：学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭，无味。不溶于水，溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能，适用于多种药片的包衣等。
分子量：
CAS号：
性质：学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭，无味。不溶于水，溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能，适用于多种药片的包衣等。
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