摘要
针对自动从文档中导出关键词/词条之间的关联性问题,在研究加权挖掘算法和向量空间模型中权值特点的基础上,提出了一种新的矩阵加权关联规则挖掘算法。
In order to find the solution to derive key words/entries from documents, this paper puts forward a new matrix - weighted mining association rule algorithm based on the weighted mining algorithm and the weighted value of vector space model.
出处
《信息技术》
2006年第10期1-4,29,共5页
Information Technology
基金
湖南省自然科学基金资助项目(02JJY5006)
关键词
概念检索
矩阵
关联规则挖掘
加权关联规则
concept - based retrieval
matrix
mining association rules
weighted association rules
