treebank

This paper presented two ways of knowledge discovery in database (KDD) for text data, then utilized one way which is based on current data mining for structured data to present a method of KDD for unstructure data——tree structured and multiple layered database (TSMLDB).

针对目前大量存在的文本数据 ,以已有的结构化数据挖掘技术为基础 ,提出了非结构化数据的知识发现方法——树形分层数据库方法 。