Application of Concept Tree in Semantic Similarity of Short Texts
Chu Hai-qing · Computer Technology and Development · 2012
With the development of the network,short texts have attracted numerous researchers' attention,semantic similarity occupies an important positions in artificial intelligence,cognitive linguistics,semantics,psychology and biology.It is different from traditional essays on the research of semantic similarity,which tries to put the short text focus on some special area by building the concept tree.It's concept tree that shows the relationship and hierarchical structure between concepts,which more greatly improve the efficiency of searching,so as the concepts dictionary.On the basis of the similarity calculation makes the retrieval results more accurate,so it's more convenient to study the similarity and the uniqueness in short texts and the late mining.