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- For the positive association rule, after analyzing the character and the deficiency of the famous Apriori algorithm, we put forward an effective pruning algorithm to improve its efficiency. 对于第一种类型的关联规则,本文在分析研究了著名的提取频繁项集的先验算法的特征以及不足的基础上,提出了一种提高执行效率的剪枝算法;
- the positive association rules 正关联规则
- positive association rules 正关联规则
- Describes the Microsoft Association Rules Viewer. 介绍Microsoft关联规则查看器。
- E-commerce sites can clearly benefit from strong association rules. 电子商务站点可以很明显的从强大的关联规则中的受益。
- Finally, we parse the PMML 2.0 -- DTD of Association Rules Model. 论文的最后以关联分析为例,对PMML DTD2.;0中的关联分析模块进行了解析。
- Discovering association rules is an important data mining problem. 关联规则的发现是数据开采的一个重要方面 .
- A set of fuzzy association rules mined from the networ... 最后,文中利用遗传算法优化模糊成员函数来选择其参数。
- Are measures of the strength of an association rule. 是关联规则强度的度量。
- Studied algorithm of Association rule in Data Mining. 研究了数据采掘技术中的关联规则算法。
- There is a positive association between AFA,APF,AKA and HLA DR4.AFA dose not completely overlap with APF and AKA. AFA与APF、AKA及HLA DR4有相关性。
- Association rule mining is an important task of data mining. 关联规则是数据开采的重要研究内容 .
- In the thicket community, which was also dominated by xerophytes, there was a positive association of overall species. 森林群落主要种也整体呈现正联结, 表明群落处于植被演替进程中一个相对稳定的过渡阶段。
- Interestingly, they detected only a weak positive association between MGMT expression and MNNG resistance. 有趣的是,他们在MGMT表达和MNNG抗性之间检测到的联系只是很弱的正相关性。
- Generally, there seems to exist a positive association between protein and purine content in diet. 一般来说,食品中嘌呤的含量和其蛋白质含量有关系。
- There was a positive association between reduced C2 small artery elasticity index and impaired FMD (r=0.53, P<0.05). 动脉弹性与血管的结构和功能变化有关[2,3]。
- CRP is a risk factor for ACS,and CRP has a positive association with ACS,and it is regarded as an indication for the prognosis of ACS. CRP是ACS发生的一种危险因子,并且与病情的严重程度呈正相关,对病情转归的预测有一定价值。
- Mining association rules is an important topic in the data mining research. 关联规则采掘是数据采掘中重要的研究课题。
- Might participants develop a non-conscious positive association with the department store, even after rejecting the ad as meaningless puffery? 参与者虽然对广告中毫无意义的马屁嗤之以鼻,但他们会在不知不觉中对这家百货公司产生好感吗?
- Minging association rules have many wide applications in some fields. 关联规则的挖掘已被广泛应用在实际生活中。