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- maximal frequent sets 最大频繁集
- By utilizing the byte characteristic, DFMfi can optimize the mapping and unifying operations on the item sets. Moreover, for the first time a method based on bitmap which uses local maximal frequent item sets for fast superset checking is employed. 算法DFMfi充分利用位图的字节特性,优化了项集的匹配和合并操作,并首次在其中引入了基于局部最大频繁项集的超集存在判断方法。
- maximal frequent item sequence sets 最大频繁项目序列集
- maximal frequent item set mining 最大频繁项集挖掘
- Secondly,weighted maximal frequent subgraph is defined,which can not only discover important maximal subgraph,but also inherit the property of anti-monotony.Thus,the speed of pruning is quickened. 其次,给出了加权最大频繁子图的定义,不仅可以找出较为重要的最大频繁子图,而且可以使挖掘结果同样具有反单调性,从而可加速剪枝。
- This paper presents ESEquivPS extension support equivalency pruning strategy, a new search space pruning strategy for mining maximal frequent itemsets to effectively reduce the search space. 为了有效地削减搜索空间,提出了一种新的最大频繁项集挖掘中的搜索空间剪枝策略。
- The characteristics of effective access sequence in the actual application are analyzed and an efficient algorithm OUS based bottom-up strategy is proposed for mining maximal frequent itemsets. 分析实际应用中有效访问序列的特点,提出了一种采用自底向上策略快速挖掘最大频繁项集的OUS算法。
- Such gla es were frequently set in gold frames decorated with precious jewels. 这种眼镜为金镜框,常常镶有珍贵的珠宝。
- Maximal Frequent Path (MFP) method 最大频繁访问路径方法
- maximal frequent patterns itemsets 最大频繁集
- maximal frequent sequential pattern 最大频繁序列模式
- weighted maximal frequent subgraph 最大加权频繁子图
- maximal frequent closed itemsets 最大频繁闭项目集
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- It isone of nature's great ironies that the availability of nitrogen in the soil frequently sets an upper limit on plant growth even though the plants' leavesare bathed in a sea of nitrogen gas. 下述情形真可谓是自然界的一个莫大讽刺:土壤中所能获得的氮肥量往往对植物的生长构成了一个上限,虽然植物的叶子被沐浴在一片氮气的海洋中。
- An Algorithm of Mining Frequent Set Based on Frequent Link 基于频繁链表的频繁集的挖掘算法
- A Depth-First Search Algorithm for Mining Maximal Frequent Itemsets 一种挖掘最大频繁项集的深度优先算法
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- She will be a maximal help to here. 她到这儿将是个极大的帮助。
- The judgment set a new precedent. 那次判决树立了一个新的判例。
