It has three following parts: question analysis, information retrieval and answer extraction.

In information retrieval, a method of sorting the associated key terms.

在情报检索中, 将相关联的检索词区分归类的一种方法.

Natural language retrieval is the trend of information retrieval.

自然语言检索是情报检索的发展趋势.

In information retrieval, recall and precision are regarded as two inter-constraint measures.

摘要在信息检索领域, 查全率与查准率是一对相互制约的指标.

Therefore, cress-language information retrieval has been hot in research.

因此, 跨语言 信息检索成为当今的研究热点.

Image Retrieval has always been active research problem in multi-media information retrieval.

多媒体信息检索中的图像检索问题一直是研究领域中的热点.

The quick proliferation of information resource brings new challenge to information retrieval.

信息资源的激增给信息检索提出新的挑战.

User strategy is an important issue in video information retrieval.

摘要用户策略研究是检索领域需要考虑的重要问题之一.

Query expansion is an effective method to the queries in information retrieval.

查询扩展是信息检索中优化查询的一种有效方法.

An FDL integrated information retrieval system using the mechanism was implemented.

此外描述了实现此机制的FDL集成信息检索系统,重点介绍了基于RDF的 中介器、包装器产生模块的设计.

In addition to calculations, the most frequent use for a computer is probably " information retrieval ".

除了计算工作以外, 计算机最常的用途大概是资料检索.

Dr. Li is a specialist in information retrieval.

李博士是位信息检索专家。

There are many websites on the Information Superhighway.

在信息高速公路上有很多网站.

Moreover, computer internet is rapidly developing, and the world information superhighway already beginning to take shape.

此外, 计算机网络化正在迅速发展, 全球信息高速公路已经初具规模.

One day they can cruise alongside Americans and Europeans on the Information Superhighway.

总有一天,他们将能在信息高速公路上与美国和西欧并驾齐驱.

Access to the information superhighway, which is a necessary gateway.

进入信息高速公路, 这是一个必经的门户.

An increasing polulation of netizens make use of what is popularly known as the " information superhighway ".

越来越多的网民使用人们所知道的 “ 信息高速公路 ”.

The information superhighway will have unimaginable influence on the means of communication among people.

4信息高速公路将对人们相互间的交流方式产生难以想象的影响.

The information superhighway is the merger of different technological breakthroughs made in the past 30 years.

信息高速公路是在过去30年内所取得的各项技术突破的一个整合.

The information superhighway goes all around the world.

信息高速公路贯通全球.

The country has pumped an enormous amount of money into the building of the information superhighway.

这个国家在建设信息高速公路上投入了大量资金.