Semantic Navigation of Keyword Search Based on Knowledge Graph

  title={Semantic Navigation of Keyword Search Based on Knowledge Graph},
  author={Bo Peng and Guohua Chen and Yong Tang and Saimei Sun and Yuxia Sun},
Aiming at the problem that the semantic navigation of keyword search can not meet the potential navigation requirements of users, this paper proposes two kinds of semantic navigation schemes1. First, we use TFIDF to extract core keywords and construct semantic networks from the abstracts, title and keywords of a paper; Second, the semantic similarity of Word2Vec is used to construct the knowledge graph of the keywords. These methods can provide different weight of semantic navigation… CONTINUE READING