摘要
When designing an automatic abstracting method using automatic clustering thought,it’s required to generate a paragraph’s keyword vectors.The precision of keyword vectors has a big influence on the effect of paragraph clustering,hence influencing that of automatic abstracting.In this paper,a method using singular value decomposition technique for revising a paragraph’s keyword vectors is given.
When designing an automatic abstracting method using automatic clustering thought,it's required to generate a paragraph's keyword vectors.The precision of keyword vectors has a big influence on the effect of paragraph clustering,hence influencing that of automatic abstracting.In this paper,a method using singular value decomposition technique for revising a paragraph's keyword vectors is given.
出处
《情报理论与实践》
CSSCI
北大核心
2001年第3期167-168,共2页
Information Studies:Theory & Application