检索词表

In view of the situation that existing search engines cannot follow up the change of webpage and their low precision in information retrieval, the dissertation suggests an idea of personalized information retrieval service, and establish a user model for personalized information retrieval based on user partialness keyword list on client server, which can supply personalized information retrieval service for user with the communications and collaboration of all modules of it.

本文针对利用现有的搜索引擎进行信息检索的过程中存在的查准率低和用户无法跟踪网页信息变化的缺点，提出面向用户的个性化信息检索服务理念，在客户端建立基于关键词表的用户个性化信息检索模型，通过用户个性化信息检索模型内部各功能模块之间的通信协作达到面向用户的个性化主动信息检索服务。

The dissertation is focus on establishing a user model for personalized information retrieval based on user partialness keyword list, including classified dictionary, study module, user behavior monitor module, Internet change detecting module, document analysis and information filtering module, and with the communications and collaboration of these modules, the model obtains on load of user partialness information while in inquiring, retrieving and results filtering. Thus the precision of information retrieval increases, and it can keep up with the change of webpage, and personalized information retrieval service realized.

本文的主要工作是在客户端建立基于用户偏好关键词表的用户个性化信息检索模型，包括分类词典、学习模块、用户行为监测模块、Internet变化检测模块及文档分析与信息过滤模块，并通过各模块之间的通信协作来实现用户查询提问时、信息检索过程中和检索结果过滤时用户偏好信息的加载，来提高检索结果的精度和跟踪网页信息的变化，从而实现个性化信息服务。

An ontology defines a common vocabulary for researchers who need to share information in a domain,which shares the same function of the traditional thesauri in information retrieval.

Ontology为需要共享某一领域信息的研究人员提供了通用的词表，而这正是传统的叙词表在信息检索中所起的作用。

The thesauri will be used to index and search domain information in systems, the main users will be public domain web users, the digital surface and visualization will be the main windows of thesauri.

叙词表主要用于计算机系统后台的标引和检索，用户主要为使用网络检索专业信息的普通用户，数字界面和可视化将是叙词表的主要表现形式。

An automated vocabulary switching system of thesauri including three switching operations is designed in this paper,in which three Chinese thesauri,e.

本文在借鉴国外叙词表转换系统研制方法的基础上，以《汉语主题词表》、《社会科学检索词表》和《经济学管理学论文题录索引词汇表》三种汉语叙词表为实验样本，结合我国叙词表的特点，以金融银行学科为例，用计算机程序设计了一个实验性的叙词表词汇转换系统。

It will be a great challenge to thesaurus researchers to fully utilize SKOS, to better apply thesauri in word meaning searches and realize semantic web and notology application in user search queries.

如何利用SKOS，使叙词表在词义检索中得到更好地应用，实现用户检索请求的语义本体化，将是叙词表研究者更大的挑战。

Lexeme retrieval is a thesaurus can not rely on the free use of the word directly to search technology ...

词位检索是一种可以不依赖叙词表而直接使用自由词进行检索的技术。。。。

It provided thesaurus entrance and concept search tool for users and resource cataloguers of AHIG.

同时，在农史门户网站中设计和构建了农史词表引擎，为农史门户资源标引人员和用户提供概念检索工具。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐