查询词典 rapidly

Association rules mining is a very active field in data mining and there are many algorithms today. In this field, the most classical algorithm is Apriori put forward by Agrawal et. al and it is used widely. The paper analyzes the advantages an disadvantages of Apriori, AprioriTid and AprioriHybrid algorithm in mining association rules. To solve the bottle of AprioriHybrid algorithm, a Support-Matrix method to rapidly verify the 2-frequent itemsets is put forward. To accelerate the speed of verify the k-frequent itemsets, a simple and highly efficient method of minimizing the trade database is given. All these two methods improve the efficiency of AprioriHybrid method.

关联规则挖掘是数据挖掘中一个非常活跃的领域，当前有许多种算法，最经典并被广泛使用的是Agrawal等人提出的Apriori算法及其衍生算法，本文分析了Apriori，AprioriTid和AprioriHybrid算法的优缺点，针对AprioriHybrid算法的瓶颈提出一种使用支持度矩阵对频繁2项集快速验证的方法，并给出一种简单易行，而又高效的逐步缩减交易数据库的方法，加快对候选频繁k项集的验证速度，从而提高了AprioriHybrid算法的效率。

However, within a few years of floating his company, Minto decided to leave Domino, which was rapidly making the transition from entrepreneurial start-up and becoming a professionally managed company soon to out-strip its parent company, CCL in size and revenues.

然而，在上市的少数几年内，Minto决定离开多米诺，快速转变的公司，并且成为一个专业的领导公司，超过了CCL在规模和收入

The metal is used in alloys and other metallurgical applications and (because it oxidizes strongly and rapidly) in illumination, ignition , and signaling devices and in propellants. Misch metal, used in lighter flints, is 50% cerium.

铈及其化合物有很多用途，二氧化铈在光学工业中用于玻璃的精细拋光，在瓷器涂层中用作不透明剂，在玻璃制造业中用作脱色剂。

To set up integrated digital mock-up model rapidly, a component-based collaborative assembly method is presented.

为快速建立集成数字化样机模型，提出一种组件化协同装配方法。

The new religion spread rapidly and, under the leadership of nine successive gurus or teachers, soon became an active rival not only to the older Hinduism, but also the newer Mohammedanism of the reigning dynasties.

新宗教的迅速蔓延和领导下，连续9权威或老师，很快就成了一个活跃的对手不仅有利于老年人的印度教，但也较新的mohammedanism的统治朝代。

It was restricting purchasing power to a shrinking moiety of the population, and losing its progressive momentum very rapidly.

更古老的系统也不顶用，它将购买力限制在一组数量不断缩小的人群，快速失去前进的动力。

It was restricting purchasingpower to a shrinking moiety of the population, and losing itsprogressive momentum very rapidly.

更古老的系统也不顶用，它将购买力限制在一组数量不断缩小的人群，快速失去前进的动力。

The molten materials cooled and hardened rapidly as they fell back to earth, producing moldavite.

熔化的物质掉落到地球时，很快地冷却变硬，捷克陨石因而诞生。

But while Moley was on the high seas the dollar began to fall rapidly in value.

但当莫利还在大海上航行时，美元开始迅速贬值。

With rapidly development of the market economy,money play a important role in the society.

随着市场经济的快速发展，金钱在社会中扮演着越来越重要的角色。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了