议题

In a database the concept of an example might change along with time which is known as concept drift When the concept drift the classification model built by use of old data is unsuitable for classify new data Therefore concept drift has become a hot issue in data mining in recent years Although many algorithms had been proposed to resolve this problem they can not provide users with the reason of concept drift However a user might be very interested in such rules For example doctors want to find what makes disease change; researchers want to know the reason of the variety of the weather; and decision makers would like to understand why a customer's shopping habit change In this thesis we propose a Concept Drift Rule mining Tree called CDR-Tree to solve this problem CDR-Tree can not only find the rule of concept drift also build the prediction model for both old and new data at the same time

无论在大型资料库或现实生活中，同一资料样本的概念有可能会随著时间的递移而改变，也就是产生所谓的概念漂移。当样本发生概念漂移时，由旧有资料所建构的分类模组将不再适用於预测新获得的资料，因此，近年来概念漂移已成为资料探勘中一项热门的研究议题。虽然已有？多学者提出不同的技术来解决概念漂移的问题，但是这些方法都是利用修正或重建的方式来产生适合新资料的预测模组，并无法提供造成概念漂移的原因。然而对使用者而言，其感兴趣的可能正是这些引起概念漂移的规则，如医生可能想了解引起疾病变化的主因、学者会想要知道气候转变的规则、或是决策者想找出顾客购物习惯改变的因素等。因此，本论文提出概念漂移规则探勘树( Concept Drift Rule mining Tree )，简称CDR-Tree，来解决这个问题。CDR-Tree不但能探测出造成概念漂移的主要原因，亦能同时建立新旧资料的预测模组以供决策者运用使用。

The Absurdists' other major themes focused on alienation, the specter of death, and the bourgeois mores that have displaced the significance of love and humanity onto work.

该Absurdists的其他主要议题集中在疏远，死亡的幽灵，和资产阶级道德的流离失所者的意义，爱情和人性上的工作。

As for these topics, a number of high-level addressers in the fields of mining investment and financing at home and abroad are invited to deliver speeches over issues of the mining capital market and investment.

关于这些议题，大会邀请了众多在矿业投资和融资领域的国内外高水平的发言人，他们会围绕关于矿业资本市场及投资问题发表演讲。

These will be the major agendas of the summit talks.

这些会是峰会的主要议题。

Current hurricane analyses include variations in ocean heat, which can be revealed by ocean altimeters. Satellites like NASA's Jason-1 and Ocean Surface Topography Mission/Jason-2 make important contributions to the operational monitoring and prediction of tropical cyclones, as have other NASA satellites.

此新的研究集合了卫星遥测技术、最新的海洋水下实测探测资料及模式的配合，相关研究成果有助於对目前热带气旋强度预报的重要议题（即突然增强现象， sudden intensification）的进一步了解。

This thesis explores comparative constructions in Amis, as well as the related linguistic issues concerning comparison.

中文摘要本论文主要探讨阿美语的比较句结构，以及与比较句相关的议题。

Chapter five reflected the marital exceptions in Taiwanese Ballades including daughter in-law's miserable image, uxorilocal marriage, multiple wives tradition, and the issue of short marriage.

第五章的台湾闽南语歌仔册中所反映的变例婚姻现象有媳妇仔的悲苦形象、延续两姓的招赘婚姻、男尊女卑的一夫多妻以及露水婚姻的女性议题。

One ofthe biggest issues at this year's convention was whether Baptists should beallowed to have a "private prayer language".

今年浸信会集会的另一个最大议题之一是是否允许浸信会成员使用&私人祈祷语言&。

For example, there have always been conservative Anglicans who baulked at the WCC's huge emphasis on political causes like the struggle against apartheid, and more recently the rights of the Palestinians—and liberal Anglicans who were comfortable with that line.

比如，圣公会一向都有保守派与自由派之分，前者拒绝遵从&世基联&高度强调诸如反对种族隔离以及近来巴勒斯坦人的权利等政治议题，而后者则为此欣悦。

This topic that try hard to form the framework of the Architecture Language and to clear the esthetics requirement of the eight groups is not only the thesiss primary development from the two abstract theory bedrocks to the idiographic theory practice but also the thinking innovation.

该议题致力于建筑语言结构框架的建立和各要素需满足的美学要求，既是论文在两大抽象理论基础上向具体理论应用方面的初步发展，也是思路创新点。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。