自然语言检索 meaning in Chinese
natural language search
Examples
- Based on discussing the necessity of vocabulary control , this paper mainly analyzes the measures , characteristics and presents new techniques of vocabulary control in natural language retrieval
摘要本文综述了自然语言检索中词汇控制的必要性、措施，在此基础上分析了自然语言检索的特点及发展的新趋势。 - The author wants to look forward to the latest trend of development in this field by studying the theoretic and practical achievement in information retrieval language both at home and abroad in the time of internet . this paper is made up of five parts . the first part analyses the effects of information retrieval language in network condition ; the second part introduces the achievements in electronic traditional classification and the using of traditional classification in network and in information retrieval tool ; the third part introduces the achievements in electronic traditional subject and the using of traditional subject in network and in information retrieval tool ; the forth part is about natural language processing and natural language retrieval which includes basic principles of natural language processing and the using of information retrieval ; finally , the author points out that the new development of information retrieval language includes metadata and the integration of the classification - subject - natural language
本文主要研究网络环境下信息检索语言的发展，主要内容包括五部分：第一部分分析了网络环境对信息检索语言的影响；第二部分是网络环境下分类检索语言的应用，包括传统分类法电子化及在网络上的应用，网络信息检索工具中的应用；第三部分是网络环境下主题检索语言的应用，包括传统叙词表电子化及在网络上的应用，在网络信息检索工具中的应用；第四部分是自然语言处理与自然语言检索，包括自然语言处理的基本原理及在信息检索中的应用，国内外自然语言检索进展；作者在论文最后指出，在网络环境下信息检索语言新发展有：元数据研究；分类-主题-自然语言一体化，分析国外一体化系统实例：一体化医学语言系统umls ，国内一体化系统实例： 《中国财经报刊数据库》检索系统；并指出学科?事物概念组配型检索语言是理想发展模式。