一种基于VFDT算法的同构XML流分类方法

摘要

In order to classify the dynamic XML document stream, a new classification algorithm is presented which is based on the same SCHEMA and the VFDT algorithm,and it parses the XML stream to construct the classification dynamically. The experiments show that the accuracy of this classification can perform as well as static classification.%为了对动态XML文档流进行分类，以VFDT算法为核心，提出了一种针对相同结构的XML文档流分类算法，该算法将XML流中文档解析并用来动态地构造分类器。实验表明，该方法在XML流上数分类的精确度能够达到XML文档静态分类的水平。