information retrieval是什么意思，information retrieval的意思翻译、用法、同义词、例句

[计][图情] 信息检索；情报检索

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。

Moreover, I have rich experience in the application of information retrieval.

我也有着现实世界信息检索应用的丰富经验。

Information retrieval, or simply search for short, is now a fairly fundamental field of computer science.

信息检索或简称为“搜索”，目前是计算机科学中的一个非常重要的领域。

Information Extraction, Information Retrieval and Text Summarization fall under the same text information processing research area, belonging to the domain of Natural Language Processing (NLP).

信息提取与信息检索、文本摘要等同属于文本信息处理的范畴，是自然语言处理的一个研究领域。

I also have the real world information retrieval application rich experience .

我也有着现实世界信息检索应用的丰富经验。

What is the difference between data retrieval and information retrieval?

资料检索和信息检索的区别是什么？

In face of network environment, Information retrieval also faces many new problems.

情报检索面临网络化环境，也就意味着面临许多的课题。

Information Retrieval is the technique that searches the useful information from abundant data.

信息提取就是从大量的数据中检索出有用的信息。

The course 《Information Retrieval》 is one of the important ways to perform information literacy education.

《文献信息检索与利用》课程是实现信息素质教育的重要途径之一。

So we must be with an eye to the research of Information retrieval (IR) in face of rapid improvement of Information.

因此，面临日益飞速增长的网络信息，必须着眼于数据信息检索方面的研究。

This article introduces the information integration theory to discuss the application of information integration in the network information retrieval system.

论文引入信息整合理论，对信息整合在网络信息检索系统中的应用问题进行探讨。

Automatic text categorization(ATC) is the most popular text processing techniques and one of the hot issues in the fields of machine learning, natural language processing and information retrieval.

文本自动分类是目前最常用的文本信息自动处理技术，也是机器学习、自然语言处理和信息检索领域的研究热点之一。

With the development of the information retrieval, the library information service should launch improvement and innovation to improve the level of library information service.

面对信息检索的发展，图书馆信息服务应开展变革和创新以提高图书馆信息服务的水平。

Recall and precision are the basic criteria for evaluation of retrieval quality in information retrieval systems.

查全率和查准率是评估信息检索系统检索质量的两个基本标准。

In information retrieval, vector space model is one of significant mathematics tools.

在信息检索中，向量空间模型是最有效的数学工具之一。

Unlike Information Retrieval, Information Extraction Systems extract factual information directly from natural language texts.

与信息检索不同，信息抽取直接从自然语言文本中抽取事实信息。

He deems that the efficiency of information retrieval can be raised if citation index retrieval and subject index retrieval are integrated.

认为如果将引文标引检索与主题标引检索结合起来，可更好地提高情报检索效率。

Personalized information service stands for the developing trends of information retrieval system, which emphasizes the pertinence and specialty of service.

个性化信息服务是信息检索系统的发展趋势，强调对用户服务的针对性和服务特色。

Search results merging is an important process of distributed information retrieval and the selection of merging methods directly influences the quality of retrieval results.

查询结果合并是分布式信息检索中的一个重要步骤，其合并方法的选择直接影响检索结果的质量。

It is a key technique to weight the index in information retrieval.

如何对索引词加权是信息检索中的一个关键技术。

In this background, information retrieval has become one of the hottest technologies in computer information dealing technology.

在这种背景下，信息检索技术已成为当今计算机信息处理领域最热门的技术之一。

Information Retrieval: refers to the way the information according to certain organizations and stored, and from the information collection process to find the required information.

信息检索是指信息按一定的方式组织起来，并根据信息用户的需要找出有关的信息的过程和技术。

This paper, by adopting the methods of questionnaire and experiments, researches information retrieval skills learning of university students and their emotion.

运用问卷调查法、实验法进行目标定向，对大学生信息检索技能学习及情绪影响的实验研究。

At present, vocational college students who occupy half of the ordinary university students have no course of document information retrieval.

目前占普通高校学生总数一半的高职学生的文献信息检索教学没有普遍有效地开展。

Generally, a Meta Search Engine has no its own database, which implements the information retrieval by integrating, invoking, controlling and optimizing the results of other search engines.

元搜索引擎一般没有自己独立的数据库，而是通过对多个独立搜索引擎的整合、调用、控制和优化来实现信息检索。

The development of the computer network has brought new challenges to information retrieval system.

计算机网络的迅速发展给信息检索系统带来了新的挑战。

With a summary of the application of the thesaurus in Web information retrieval, this article makes a further analysis of its applications in Web.

本文综述了词表在网络信息检索中的应用现状，在此基础上，对词表的网络应用作进一步分析。