基于标签共现的学术博客知识资源聚合研究

Academic Blog Knowledge Resource Aggregations Based on Tag Co-occurrences

标签共现是在大规模信息资源的集合中,通过语义关联和内容关联来挖掘有相关联系的标签,是实现资源聚合的有效手段。本文分析了学术博客知识资源聚合的方法,提出基于标签共现的学术博客知识资源聚合的整体框架,建立了标签共现网络,分析了标签共现网络基本特征,对标签共现网络进行知识资源聚合。有利于知识的查全率和查准率的提高,有利于学术博客资源知识的组织分类和聚合,在知识推荐和本体构建领域以及语义网络的构建具有重要意义。

Tag co-occurrences are to dig relevant tags through semantic relevancies and content relevancies from the mas-sive information resource collections, and is an effective way to aggregate resources. This paper analyzes the method of aca-demic blog knowledge resource aggregations, proposes the framework of academic blog knowledge resource aggregationsbased on tag co-occurrences, establishes a tag co-occurrence network,analyzes essential features of the tag co-occurrencenetwork, and aggregates knowledge resources. It has vast importance to improve rates of knowledge completeness andknowledge precision, to organize and aggregate academic blog knowledge resource, and to construct ontology and semanticnetwork.