1) transitive closure
传递闭包
1.
The application of Warshall s algorithm in judging transitivity binary relation and solving the transitive closure;
Warshall算法在判别传递性与求传递闭包中的应用
2.
A method of solving transitive closure based on backtracking spread information and coding technique;
基于带回溯传播信息和编码技术的求解传递闭包方法
2) transitive closure method
传递闭包法
1.
Environment quality appraisal analysis based on transitive closure method with regard to 5 cities in southwestern area of China
基于传递闭包法的西南5城市环境质量评价分析
2.
Taking into account the fuzziness in the process of partitioning and grading of water quality condition of lake in arid area,this paper integrated two fuzzy clustering analysis methods,transitive closure method based on fuzzy clustering analysis(TCM) and fuzzy clustering analysis of ISODATA,and one fuzzy clustering recognition method into a composite model of fuzzy clustering and pattern recognit.
针对干旱区草型浅水湖泊水环境状态区划和评价分级过程中存在的模糊性,将基于模糊等价关系的传递闭包法、模糊划分的ISODATA技术与模糊模式识别方法有机结合形成模糊聚类识别复合模型。
3.
This paper introduces the fundamental mind of fuzzy clustering analysis and carries on clustering analysis using the transitive closure method.
介绍了模糊聚类分析的基本思想,用传递闭包法进行聚类分析,基于Visual C#。
3) transitive closure algorithm
传递闭包法
1.
A new arrival and departure flight classification method based on the transitive closure algorithm(TCA) is proposed.
提出了一种基于传递闭包法的进/离场航班分类方法。
4) fuzzy transmission closure
模糊传递闭包法
1.
This paper describes the procedures of fuzzy transmission closure and fuzzy c-means, and we also cluster a series of noise targets with the two methods.
本文详细介绍了模糊传递闭包法和模糊C均值法的计算步骤,并分别用这两种方法对一组噪声目标进行了聚类,最后对两种聚类方法进行了比较。
5) transitively closed graph
可传递闭包图
6) transitive closure matrix
传递闭包矩阵
1.
Then the threshold λ is found by the transitive closure matrix developed from the texture feather matrix.
在对尿沉渣有形成分分割以后,首先通过构造灰度-梯度共生矩阵来获得尿沉渣有形成分的纹理特性参数矩阵,再从由此矩阵变换得到传递闭包矩阵中找出各个等级的阈值λ。
补充资料:算法的闭包
算法的闭包
closure of a computational algorithn
算法的闭包!do,l代ofa~脚阳自l目公咨,袱俪1;~曰-‘a。批u讯报通肛ei‘noroa月rop盯从a{ 方程组 z一、点.厂0廷:落Z,(l)作为已分步求解的万程组 L么矿一怂、m二0.、M(2)当h,0,z(阴,h),:时的极限而得到.方程组(2)描述解方程 z”。一了八(3)(例如有限差分方程,这时入是空间步长)的算法的逐次步骤,’与h一,0时气程(劝逼近方程 山、二/一(4)这里假定L认一君‘碑二户,L氮是恒等算子、并且了志二(L八)户一u”,即算法的第M步产生近似方程(3)的最终解.假设函数:(nl,的是随。增加的(即是线性增函数),并满足边界条件到0们二0,城M幻二2.M一沂的情形是允许的,这时已.户,:(戈,h)可以理解为变量L几,君Z恤卜的当川,今时的极限.情形M=刃对应于求解方程(幼的迭代法. 如果方程(1)l!”的算r人关于:是一致有界的那乏、就说算法(2)有个正则闭包(,一egular dos盯e).虽然具有正则闭包的算法集合与实际仁稳定算法的集合并不致,但闭算法的构造常常有助一于研究在各种扰动(特别是计算误差)「的算法的稳定性(见!3],[4l). 闭算法的概念在{1〕中引进.在那里得到并研究J’求解逼近方程(4。的有限差分方程的逐次消元算法闭匕,其中乙u二u一初4是价edh。!m积分算f, 算法闭包的构造和逆运算一一闭包是一给定连续过程的离散算法的构造一一在设计解问题的新方法时是有用的.特别地,人量迭代法容一许定常过程作为闭包.例如,1刀pl出沈差分方程的简单迭代解法对价卜定常过程加,二A斌而两步迭代法对应于定常过程玩干翻二』u,a>0(见[5」)·
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