检索语言在网络检索中的应用

在网络检索中 ,检索语言因其各自不同的特点有着不同的用途 :分类法仍是进行信息组织的重要方法 ;主题法是广泛利用关键词组织网络信息 ;分类主题一体化则直接用于超文本系统 ,并为用户提供经济有效的多种检索途径 ;自然语言的文本检索以其综合优势和方便性将在未来的检索中成为主流 ;受控语言———自然语言一体化是最适合于网络检索的检索语言。

Retrieval languages have deferent applications because of the various characteristics in network search.Classification method is still the important method for information organization;subject method organizes network information by wide use of keyw ords;Classification Subject Entirety is directly used in hypertext systems,and supplies users with economical and effective search approaches.Text retrieval in natural language turns into mainstream with the advantage of integration and conveniency.Controlled Language-Natural Language Entirety is mostly suited to network search.