...论文网 关键词：语义检索；概念语义树；语义相似度Research on Method of Semantic Similarity Based on Concept Semantic Tree [gap=654]Key words: semantic retrieval; concept semantic tree; semantic similarity ..
Ahierarchicalsemanticassociativevideomodel was proposed which described video information in hierarchicalconcepttree, scenenetworkandsemanticobjectnet.