“词的不匹配”是全文信息检索中存在的一个基本问题。
A fundamental problem for Information Retrieval (IR) is the "word mismatch".
全文信息检索(IR)的主要任务是在一个海量文档集中查找与用户查询相关的文档子集。
Information Retrieval (IR) is concerned with locating documents that are relevant for a user's query from a large collection of documents.
论文的主要工作是基于Lucene搜索引擎，设计并实现了一个中文全文信息检索原型系统。
The main task of the thesis is the design and implementation of a Chinese full-text information retrieval prototype system based on the Lucene search engine.
Lucene是一个开源的信息检索搜索引擎，以它的全文本索引能力和搜索互联网能力而著名。
Lucene is an open source information-retrieval search engine, best known for its full-text indexing capabilities and its ability to search the Internet.
由于创建全文本索引需要提取文本信息，因而需要从磁带上检索很多对象，这个过程是十分缓慢的，大大影响了创建全文本索引的速度。
Since full-text indexing requires extracting the text information, many object went through a painfully slow retrieval from tape, impacting the speed of full-text indexing.
然而由于传统的搜索引擎基本上都是采用基于关键词匹配的全文检索技术，导致检索结果不全、无关信息过多。
However, traditional Search Engine adopts full-text retrieval technique based on keyword match, and it results in having no all-sided retrieval result and more outlying information.
它主要由四部分组成：定题搜索、个性化信息服务、电子刊物管理及其全文检索系统。
In this system there are four parts: Orientation Search; Personal Information Service; Electron Publication Manager and Full-text Index.
简要介绍了TRS信息发布检索系统的功能和性能，以及广东工业大学图书馆利用TRS全文数据库作为建设和开发专题数据库的平台的过程、方法。
The paper introduces the function and capability of TRS (Text Retrieval System), and describes the process and method of special-topics database of our library with TRS.
在目前有关信息检索技术的研究中，全文本数据库上的索引压缩技术是一项新的研究领域。
At present the information search method based on data compression is a new study point in the information search techniques.
提出两种新型全文索引模型，用于改善信息检索系统的查询效率。
This paper proposes two new full-text indexing models to improve query-processing efficiency of IR systems.
用户通过系统提供的界面可以对数据库进行增、删、修改等维护，可以对发布信息进行更新，同时还可以实现信息内容的全文检索。
Users can add, delete and revise database in the interface, and announce and renew information, and also could do full-text search.
为了能在如此多的信息中找到自己所需要的信息，人们需要一个高效的检索工具，为此全文检索技术成为关注的热点。
To find information that we really need, we need an efficient search tool, so Full-text Retrieval becomes the hot topic.
全文检索是现代信息检索技术的一个非常重要的分支，它是处理非结构化数据的强大工具，也是搜索引擎的核心技术之一。
Full-text retrieval is an important information retrieval technology. It is a powerful tool for dealing with nonstructural data, and is one of the key technologies of the search engine.
本文介绍了网络信息资源管理与检索的工具——全文检索系统的功能特点、构成及在图书馆的具体应用。
This article is an introduction to the tools for network information resource management and search—the features of full text search and its detailed application for library.
本文介绍了网络信息资源管理与检索的工具——全文检索系统的功能特点、构成及在图书馆的具体应用。
This article is an introduction to the tools for network information resource management and search—the features of full text search and its detailed application for library.
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