Some problems of the current measures for association rules were analyzed. A new measure named consult was defined and added to the mining algorithm for association rules.
针对现有关联规则挖掘的评价标准存在的问题,提出在评价标准中增加参考度,并给出了参考度的定义和基于参考度的关联规则挖掘算法。
And examples of the algorithm is an effective method for mining association rules.
并用实例说明该算法是一种有效的关联规则挖掘方法。
An asynchronous algorithm APM has been proposed for mining association rules on Shared memory multi processor machine.
该文提出了在共享内存多处理机上采掘关联规则的异步算法apm。
This paper presents an efficient algorithm for integrating background constraints with multilevel association rules.
本文给出了一种将背景约束条件和多级关联规则相结合的高效算法。
The key idea of mining association rules for the basket data is studied and several methods to improve algorithm efficiency and rules selection are given.
对零售业销售数据关联规则挖掘算法的关键思想进行了研究,给出了各种提高算法效率的方法以及对规则选择的方法。
A novel algorithm, QAR, for mining quantitative association rules and an incremental updating algorithm, IUQAR, are proposed.
提出了一种新的量化关联规则挖掘算法QAR及其增量式更新算法IUQAR。
As for quantitative attributes, they are divided into several fuzzy sets by the competitive agglomeration algorithm, and then the algorithm for mining weighted fuzzy association rules is provided.
对数量型属性,应用竞争聚集算法将数量型属性划分成若干个模糊集,并系统地提出加权模糊关联规则的挖掘算法。
Aiming at the problem, this paper puts forward a new model of weighted association rules for solving the problem, and proposes an algorithm to discover all-weighted association rules.
针对此类问题,文章提出新的加权关联规则模型,并提出了完全加权关联规则的挖掘算法。
In this paper, one new maintenance algorithm is presented for the efficient maintenance problem of association rules.
该文提出一个新的维护算法,用来解决关联规则的更新维护问题。
The algorithm for mining time-series association rules is given. Finally, an example is used as a case to illustrate the technique to be effective and feasible.
给出了时间序列关联规则的挖掘算法,并举例说明该算法是有效的和可行的。
Provides a practical updating algorithm for negative incremental association rules in which the size of data sets is reduced, with the supporting and confidence limits unchanged.
提出了一种实用的在支持度和置信度不变的情况下数据集规模减小的负增量关联规则更新算法。
MBSA algorithm had been applied to mine the association rules of red, green and blue bands associated with crop yield from remote sensing image of crop. It is useful for improve crop production.
将该算法应用到遥感图像挖掘中,提取遥感图像中红、绿、蓝波段与农作物产量之间的关联,为提高农作物产量提供有益的支持。
This paper provides a practical maintenance algorithm for negative incremental association rules in which the size of data sets is reduced, with the supporting and confidence limits unchanged.
提出了一种实用的在支持度和置信度不变的情况下数据集规模减小的负增量关联规则维护算法。
This paper proposes a new algorithm for mining association rules with composite items based on the FP-growth algorithm.
文章基于FP-增长算法提出了一种新的挖掘复合项关联规则的算法。
This paper also discusses how to set the optimal minimum support for the common association rules mining algorithm, which can guarantee the frequent items are the weighted frequent items' superset.
同时,给出了最优的最小支持度设定方法,保证了普通关联规则算法所产生的频繁集为加权频繁集的超集。
Absrtact: In the study of updating algorithm for incremental association rules, litde research has been done on the negative incremental updating algorithm.
摘 要:在增量式关联规则更新算法的研究中,关于负增量式更新算法的研究比较少。
This paper presents a new algorithm for distributed mining association rules with item constraints called DAMICFP, which is based on a new type algorithm for association rule mining, FP-growth.
在分布式环境中挖掘约束性关联规则是当前研究的热点问题之一。
A parallel algorithm for discovering association rules is presented, after an algorithm based on calculating multi-segment support has been studied.
在研究多段支持度数据挖掘算法的基础上提出并行挖掘相联规则的算法。
Association rule mining algorithm is used for discovering association rules, and much research was carried out by many researchers and scholars.
关联规则挖掘算法用于发现关联规则,诸多的研究人员和学者对其进行了大量的研究。
The work of author mainly focuses on two aspects in the following:On one hand, an incremental updating algorithm for mining association rules based on the change of database is proposed.
本文的研究工作主要包括以下两个方面:一方面,提出了基于数据库变化的关联规则增量式更新算法。
The work of author mainly focuses on two aspects in the following:On one hand, an incremental updating algorithm for mining association rules based on the change of database is proposed.
本文的研究工作主要包括以下两个方面:一方面,提出了基于数据库变化的关联规则增量式更新算法。
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