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Research on Fine-granularity and Semantization of Co-word Analysis

Wang Zhongyi;Tan Xu;Xia Lixin;school of information management,central china normal university;  
in view of the problems of indexes and the cognitive problems concerning interpretation in co-word analysis,this paper proposed a fine-grained semantic co-word analysis method.In order to realize the fine-grained semantic co-word analysis,on the one hand,the statistic unit of the co-words is changed from "articles unit" to "knowledge(RDF) unit";on the other hand,semantic of co-word is integrate into the method.At last,this paper analyzed the soundness of the proposed method through experiment in the research field of linked data.
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