In this paper, we mainly discuss a new method-to find a maximum frequent set based on the mining of relative set transaction database.
基于相关集合事务数据库这一挖掘思想,提出一个新的方法——寻找最大频繁集。
Discovering the frequent set of item sequences in a transaction database is one of the most important tasks in mining association rules.
最大频繁项目序列集的生成是影响关联规则挖掘的关键问题,传统的算法是通过对事务数据库的多次扫描实现的。
Frequent short breaks are better than less-frequent, long breaks. Set your software timer to stop you every half hour or so.
经常性的短暂休息比非经常性的长时间休息要好。所以设置你的计时软件大约每半小时提醒你一次。
A frequent question about the connection concentrator is, "What's a good value to set for max_connections and max_coordagents?"
有关连接集中器的一个常见问题是,“将max_connections和max_coordagents设为多大才最好?”
Because frequent use of over-the-counter pain relievers can set off a "rebound" effect, leading to more headaches, treatment should be discussed with a doctor.
因为频繁使用非处方镇痛剂会产生“反弹”效果,导致更多的头痛,因此这种治疗方法必须和一名医生商量。
If you fail to set limitations, your clients will request frequent revisions, which can eat away at your time and patience.
如果你没有成功地同客户设定界限,你的客户会不停地要你修改,直到把你的时间和耐心消磨殆尽为止。
In test or development systems, changes are frequent, so for example cache updates would likely be set to occur more frequently.
在测试或开发系统中,修改比较频繁,所以缓存更新应该设置得比较频繁。
As Bushehr was located in a dangerous zone that was prone to frequent and strong seismic activity, extra funds were set aside to protect the site against the dangers of an earthquake.
由于布什尔处在地震频仍的危险地带,又另行拨款防止工地受地震威胁。
Utility applications may need to support frequent changes to configuration or information source, so they often provide a small set of such options on the back of the main view.
实用程序可能需要支持频繁修改设置或者信息来源,因此常常在主视图的后面提供这些设置操作的集合。
But because of the large quantity of targets , complex cooperation relations and frequent tactical movements in modern wars, it is very difficult to set up a perfect model of situation assessment.
但现代战争涉及到的作战对象多、协同关系复杂、战术机动频繁,建立一个完善的态势估计模型存在很多困难。
It has smaller orders of magnitude than the set of all frequent itemsets.
它所包含的模式数量比频繁集所包含的模式数量小若干数量级。
This paper presents a efficient algorithm to mine frequent movement patterns, which is the set of the frequent trajectories of moving objects.
本文提出了一种挖掘频繁运动模式即移动对象运动轨迹中所有频繁轨迹集合的高效算法。
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。
To meet more extensive mining demand, this paper presents another immune association rule mining method, which aimes at the largest frequent item set.
针对更一般的挖掘需求,提出一种以最大频繁项目集为目标的免疫挖掘算法。
Secondly we mine multidimensional frequent items set and generate association rules.
第二步是求基于多维的频繁项集的算法的实现及关联规则生成。
The experiments show that FP-DFS has good efficiency in frequent item-set mining.
实验表明,该算法对于频繁项集挖掘具有比较高的效率。
Due to frequent occurrence of cyanobacteria and bloom around the world, it is necessary to set up a monitoring system for overall control of cyanobacteria and their toxins.
目前有毒蓝藻水华在世界范围内频繁发生,建立一整套控制蓝绿藻及其毒素的监测系统是非常必要的。
We present a quick method to mine the frequent path and the reachable set and probability of web pages browsed by users based on the suffix tree;
给出了基于后缀树用户浏览频繁路径、页面可达集和可达概率的快速计算方法;
This method conquers the disadvantage of traditional association rules mining methods, mining rules while mining frequent-item set, so the mining efficiency is greatly enhanced.
该方法克服了传统关联规则挖掘方法的不足,在产生频繁项集的同时进行规则挖掘,从而提高了挖掘效率。
We have had to agree on a certain set of rules, called etiquette and politeness, to make this frequent meeting tolerable and that we need not come to open war.
我们不得不就一系列的规则达成一致的协议简称礼仪和礼貌,这使得我们的频繁见面变得能够让彼此忍受并且不会引发“战争”。
Frequent alloy changes and minimal set-up times have forced billet producers to demand a system which will keep pace with required production cycles.
合金的变化频繁和最小的设置时间,迫使钢坯生产商要求以设备,使生产周期的步伐与要求。
Inevitably, a pt. might be in the restroom or talking on a cell phone outside the office and set off a rage, however they became less frequent, and over a long time less intense.
然而不可避免的是,总会有病人待在候诊室里,或者在办公室外面打电话,每当这个时候,都会激起她的愤怒。然而,这些愤怒爆发的频率在慢慢减少,很长一段时间以后,愤怒的强度也逐渐变低了。
Then mine the set and get all frequent class association rules that satisfy the minimum support.
然后对该事务集进行数据挖掘,找出所有的满足最小支持度的类别关联规则。
The model of the frequent spots of traffic accident in the research is the equivalent traffic accidents number, the parameter of the model can be set optionally by user.
事故多发点判别模型采用了当量事故数法,判别参数可由用户灵活设置。
His absence from regular training is frequent enough to have set off alarms at Old Trafford about the longevity of a player who is 31 next week.
他缺席日常训练的频率已经足以让曼联对这位31岁的球员的未来感到警觉。
One producer at Beijing-based China Central Television said official expressions of concern have become so frequent that the latest set of regulations drew little attention within the profession.
在以北京为基础的中国一位生产者中央的电视说了关心的官方表达已经变得如此时常发生规则的最近组在职业里面引起小的注意。
But soon after the reservoir began filling, a new set of problems arose, including more-frequent landslides, the buildup of water pollution and a shortage of land for those who had been resettled.
但在水库开始蓄水后不久,一系列新问题开始涌现,如山体滑坡更加频繁,水污染加剧和移民缺乏土地等等。
This paper will be of relevance for the supermarket transaction data, WEKA use software algorithms to find frequent Apriori of the set, then find the association rules.
本文将关联分析用于超市交易数据,使用WEKA软件举行Apriori算法探寻频仍项集,进而找到关联规则。
This paper will be of relevance for the supermarket transaction data, WEKA use software algorithms to find frequent Apriori of the set, then find the association rules.
本文将关联分析用于超市交易数据,使用WEKA软件举行Apriori算法探寻频仍项集,进而找到关联规则。
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