基于语义树的概念语义相似度计算方法研究
Research on Method of Concept Semantic Similarity Computation Based on Semantic Tree
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摘要: 在分析传统语义相似度计算方法的基础上,综合考虑了边的深度、密度、强度及两个概念的语义重合度、层次差等主要影响因素,提出了一种基于语义树的概念相似度计算方法,并验证了该算法的合理性.Abstract: The main influential factors:depth, density, strength of the edge and concept overlap degree, concept level difference are considered comprehensively on the basis of analyzing the traditional method of calculating semantic similarity, proposes a semantic tree-based concept semantic similarity computation method, and proves the algorithm's rationality.