查询词典 information retrieval

Information retrieval technology can help people search in large amounts of text data.

信息检索技术可以帮助人们有效地对大量文本数据进行检索。

The developments of Internet make information retrieval more convenient, but the inaccessibility of Web citation also follows.

互联网的发展使得信息资源的存取更加便捷，但网络引文的不可追溯现象也随之凸显。

The key word index technology is used for information retrieval to expand the integrated content.

利用关键字索引技术进行信息检索，扩充集成内容。

In traditional information retrieval models, index word is regarded as independent unit.

传统的信息检索模型把词看作孤立的单元，没有考虑自然语言中存在大量的同义词、多义词现象，对召回率和准确率有不利的影响。

In this thesis we study the theory of information retrieval, and describe a full-text index system that support Chinese word separation and document abstract generation based on Lucene.

最后，本文描述了对上述系统的集成，以构成一个完整的搜索引擎系统的方法，为Web 挖掘和搜索引擎的研究和开发提供了一个完整的可行的框架。

With the increasing development of Internet, improving the quality of information retrieval has become more and more important.

在这个过程中，根据检索用户的特点，充分考虑检索用户的意见对信息检索的质量和效率起到越来越重要的作用。

So, how to find the new information retrieval technology has been a very important and difficult question.

因此研究新的万维网信息检索技术已成为一个很重要而又很困难的问题。

In this thesis, we propose and implement an information retrieval model based on Markov network.

在本文中，我们提出了基于Markov网络的信息检索模型。

This is a simple information retrieval process!

这是一个简单的信息检索程序！

From 2000, we have made research on key techniques of video information retrieval.

自2000年起，我们开展了视频信息检索的关键技术研究。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了