• Information retrieval languages have close relations with retrieval efficiency, which plays a role in language guarantee.

    检索语言检索效率密切相关信息检索过程中起语言保障的作用

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  • Retrieval effectiveness and retrieval performance mainly depends on the structural pattern of information retrieval language.

    语言检索效率、检索功能主要取决于结构模式

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  • Professor Zhang Qiyu has made remarkable achievements in natural language searching and information retrieval language research.

    张琪玉教授自然语言检索情报检索语言研究方面成就卓著 ;

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  • The paper introduced the characteristics of the two classification schemes, expounded the development of information retrieval language in China.

    本文介绍特点说明我国情报检索语言进步

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  • Classification is a sort of important information retrieval language, also a tool of scientific and automatic management on information resources.

    分类法一种重要信息检索语言也是实现信息资源管理科学化自动化和网络化不可缺少的工具

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  • This article discusses the theory of integrated information retrieval language, and describes and analyses the situation of the application of the theory and present problems.

    本文阐述情报检索语言一体化原理,就其在网络信息检索中的应用现状进行了研究,分析目前存在一些问题

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  • Realize that searches the standardization of the language and melt compatibly, Have already become information retrieval languages to need the outstanding problem researched and solve.

    实现检索语言标准化兼容化,成为情报检索语言需要研究解决突出问题

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  • DB2 Net search Extender provides a flexible query language to find relevant information based on complex retrieval operations involving Boolean combination, wildcard, and fuzzy search, for example.

    DB 2NetSearchExtender提供了一种灵活查询语言可以根据复杂获取操作(例如涉及布尔组合通配符模糊搜索)寻找相关信息

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

    信息检索不同,信息抽取直接自然语言文本中抽取事实信息。

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  • Question Answering (QA) is the next generation of search engine which is related to natural language processing, information retrieval and etc.

    自动问答系统自然语言处理技术信息检索技术于一身一代智能搜索引擎

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  • This paper puts forward an information retrieval system based on XML documents database on the foundation of segmentation technology, index technology and structured query language technology.

    在分技术索引技术、结构化查询语言技术基础提出基于XML文档数据库信息检索系统一系统模型主要由分词模块、索引模块及查询模块组成。

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  • Through a series of large-scale evaluations, TDT has become a hot problem for worldwide research in the fields of natural language processing, especially in information retrieval.

    通过连续大规模评测,话题识别与跟踪成为国际自然语言处理尤其是信息检索领域的一个研究热点

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  • The proposition of IR model formed after statistical language model combined with IR has great progress at information retrieval model research area.

    统计语言模型IR相结合所形成IR模型的提出,是信息检索模型研究的重大进展

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  • In the cross language information retrieval, the query input is often a combination of keywords, not a complete sentence.

    语言信息检索中输入查询语句往往一系列关键词组合而不是一个完整句子

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  • Question answer System is a subject of great topic study orientation in studying natural language processing, mainly including question analysis, information retrieval and answer collection.

    自动问答系统自然语言处理研究中的一个热门研究方向主要问题分析信息检索答案抽取等于一体

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  • Gender recognition of person name can be used in natural language processing and information retrieval.

    人名性别识别应用自然语言处理信息检索中

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  • This article analyzed the problems ling in network information retrieval from three aspects: retrieval tools, information index, information language, coming up with the corresponding solutions.

    本文检索工具信息标引和检索语言三个方面分析了网络信息检索存在的问题,并提出了相应对策

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  • An information retrieval model based on language concept space and a clustering method which serves the IR model is propsed.

    提出了一种语言概念空间中的概念类对象的信息检索方法以及适合于方法的聚类算法

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  • This paper provides an information retrieval model, and it retrieves in way of natural language, gets the content what the users want, so it can improve the retrieval precision.

    本文提出了一种信息检索模型自然语言形式进行检索得到用户想要得到内容进而提高查询的准确性。

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  • On the basis of evaluation of the current CLIR technical routes, this paper proposes the Ontology-based cross language information retrieval system architecture.

    在对现有语言信息检索技术路线优劣评价基础上提出基于本体的跨语言信息检索架构。

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  • This can be the physiologic evidence that memory plays a very important role in some stages of language learning, for example, information store and retrieval.

    记忆语言学习某些阶段信息储存检索过程中起了不可估量作用

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  • This model retrieves information on semantic using natural language processing technique so as to overcome the shortcoming of traditional retrieval methods and enhance efficiency.

    模型利用自然语言处理技术语义层次上进行查询和检索克服传统检索方法不足提高了查全率与查准率。

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  • In database management programs, a retrieval and data-editing language you use to specify what information to retrieve and how to arrange the retrieved information on-screen or when printing.

    数据库管理程序中,用来规定检索何种信息以及屏幕上如何安排检索信息何时打印一种检索数据编辑语言

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  • The main solution for cross-language information retrieval is to add a language transformation mechanism to single-language information retrieval systems.

    跨语言信息检索目前主要解决方法语言信息检索系统增加一个语言转换机制

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  • According to the evolution of research objects, there have been three stages in the development of cross-language information retrieval.

    根据研究对象变迁,国外关于语言信息检索的历程主要分为三个阶段

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  • According to the evolution of research objects, there have been three stages in the development of cross-language information retrieval.

    根据研究对象变迁,国外关于语言信息检索的历程主要分为三个阶段

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