TREC; Text retrieval; Million Query Track; Information retrieval.
trec；文本检索会议；百万查询项目；信息检索。
The design and implementation of Structured Text Retrieval System is introduced in this paper.
该文介绍了一个应用于结构化文本的检索系统的设计和实现。
Free text retrieval (full text retrieval) systems locate records based on searching their content.
不限格式的内文检索(全文检索)系统是基于内容搜寻而找出档案。
Fully utilizing the term context relations in text retrieval process helps to improve the retrieval performance.
在文本检索过程中充分利用词语之间的上下文关系有助于提高检索性能。
Introducing semantic computation into text retrieval is an important direction in the field of intelligent retrieval.
将语义计算技术应用于文本检索，是智能检索的重要方向。
The development of a full text retrieval database system for SINOPEC scientific and technical periodicals is introduced.
介绍中国石油化工集团公司科技期刊全文检索数据库系统的开发情况。
To find information that we really need, we need an efficient search tool, so Full-text Retrieval becomes the hot topic.
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。
The problems related to full-text retrieval systems are explored, with emphasis on some approaches or techniques for the retrieval.
论文对全文文献检索系统加以探讨，重点讨论检索的方法和技术的实现。
By the research on the existent IR (Information retrieval) technology, a text retrieval model based on inference network is designed.
在研究现有文本信息检索技术的基础上，设计了基于推理网络的文本检索模型。
Text Representation has been the fundamental problem in Information Retrieval, such as text retrieval, automatic summary and search engine.
文本的形式化表示一直是文本检索、自动文摘和搜索引擎等信息检索领域关注的基础性问题。
By actual examples, the authors discuss the realization of a Chinese full-text retrieval system based on mixed indexing. 3 figs. 4 tabs. 5 refs.
通过实际构建系统，探讨了基于混合索引的中文全文检索系统的实现。图3。表4。参考文献5。
Text classification is widely applied in many fields, such as text retrieval, information filter, data organization, information management and etc.
文本分类在文献检索、信息过滤、数据组织、信息管理等领域中应用十分广泛。
The main contributions of this dissertation are summarized as follows: Firstly, we discussed the expert search model that applies text retrieval techniques.
主要包括专家定位和专家检索的文本建模方法研究。首先，研究了基于规则的专家定位方法。
Amberfish is general purpose text retrieval software. It supports nested queries of semi-structured text in XML format and traditional unstructured searching.
格式的半结构文本的嵌入式查询以及传统的机构型的搜索。
TREC plays an important role in the research area of text retrieval and filtering, and the adaptive filtering track is one of the most important tasks in TREC.
自适应过滤是文本检索会议（TREC）过滤任务的重要子任务，也最接近真实的环境。
Text-based digital video retrieval is not only in conformity with the user's retrieval habit, but also can make use of the ever-maturing text retrieval technology.
基于文本信息实现数字视频信息的检索，既符合一般用户的检索习惯，又可借助日趋成熟的文本检索技术。
In order to deal with this challenge, the technology of distributed computing and inverted document full-text retrieval were introduced into the search engine system.
为应对这个挑战，在搜索引擎系统中引入了分布式计算和倒排文档全文检索技术。
At present, most of Internet's video search engines use video metadata, such as title, profile and so on, through the text retrieval approach to realize video retrieval.
目前，互联网上主要的视频搜索引擎都是利用视频的元数据，例如标题、简介等，通过文本检索的方式来实现对视频的检索。
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.
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。
This paper analyzes Chinese full-text retrieval technologies based on compressed inverted file, including data compression, file storage, searching and ranking mechanisms.
探讨基于压缩倒排文件的中文全文检索技术，包括数据压缩方法、存储、检索与排名机制。
This article describes the principle of full text retrieval system, analysis of word-based index of the table structure methods and the establishment of the index database.
阐述了全文检索系统的原理，分析了基于字表结构的索引组织方法和索引库的建立。
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.
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。
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.
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。
Analysis shows that better dynamic performance and high indexing speed is possible using this structure. This paper pays more attention in application of full-text retrieval technologies.
分析比较的结果表明，改进的索引结构在获得较高的动态性能的同时，还能有效地提高创建索引的速度。
Comparing to the centralized search engine, text retrieval systems built on top of P2P networks have innate superiority in scalability, data update, maintenance cost, safety, and so forth.
与集中式搜索引擎相比，构建在P 2 P网络上的文本检索系统在可扩展性、数据更新、维护成本和安全性等方面具有与生俱来的优势。
However, the full-text retrieval system can't extract and cluster the correlated historical material required. Because the system can only retrieve material through retrieval words matching.
但由于古籍全文数据库检索系统只能依照检索词匹配来进行检索，并不能解决抽取和聚集相关史实的问题。
The automatic text-retrieval prototype system implemented on SIEMENS 7570 at Tongji University aims at improving on user interface, inputs natural language and implements full-text retrieval.
本文介绍在同济大学SIEMENS 7570计算机上建立的自动文本检索原型系统，该系统是以改善用户与系统的交互界面为目的，可以用自然语言输入，实现全文检索。
The traditional method for text retrieval is based on single term matching which matches words of queries with words of documents. It can't solve the problems of synonymy and polysemy in practice.
传统的文本检索方式是基于提问集合和文本集合的单纯语词匹配检索，然而这并不能解决检索实践过程中存在的同义和多义问题。
The traditional method for text retrieval is based on single term matching which matches words of queries with words of documents. It can't solve the problems of synonymy and polysemy in practice.
传统的文本检索方式是基于提问集合和文本集合的单纯语词匹配检索，然而这并不能解决检索实践过程中存在的同义和多义问题。
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