Dynamic Document Organization

This is concerned with the process of executing the dynamic document organization system that was initially proposed by Jo in 2006. DDO is a task in which text classification and text clustering are converged into each other. By text cluster, a text collection is organized; by cluster naming, topics are generated; and by text classification, subsequent texts are arranged. An issue in implementing this system is how to reorganize texts as reactions to addition and deletion of texts. In this chapter, we describe the DDO system as the compound system.