摘要： 以概念为中心,建立了基于主题信息发现和相关信息发现的元数据描述方法,从而提高了对词汇涵义智能化处理能力,即能够更全面地发现信息。并且在元数据描述方法的基础上,提出了种索引模型。3

关键词: 信息发现, 元数据描述, 索引

Abstract: On the basis of concept, this paper presents a metadata description method to support full and relative subject information discovery. The method improves abilities to understand glossary concepts intelligently, in other word, information can be researched overall. And this paper introduces three index models on the basis of metadata description method.

中图分类号: 

• TP399