Clustering Homogeneous and Heterogeneous XML Documents by Summarizing Edge

Abstract

Extensible Markup Language(XML) is a markup language that defines a set of rules for encoding documents in format that is both humanreliable and machine-reliable. Large amount of XML documents on the web require the developed clustering techniques to group.In this system,XEdge clustering algorithm is applied for clustering of the homogeneous and heterogeneous XML documents in order to utilize in search engine.LevelStructure and LevelEdge are generated from tree and then calculate similarity and distance metrics.X-Edge provides a structure representation of XML documents based on edges summaries.Finally, the outputs of the system are clusters for homogeneous and heterogeneous XML documents. The advantage of this system is that the output clusters can be applied in the search engine.