OLAP and Mining of Multidimensional Text Databases

Order Description

A multidimensional text database, such as customer reviews, flight reports, job descriptions and service feedbacks, is a database that consists of both multidimensional categorical attributes and narrative text attributes. We investigate how to construct text or topic data cubes, perform effective information retrieval, OLAP, and text mining on such data cubes, and how textual and structured multidimensional information could work together to enhance information retrieval and knowledge discovery.
• C. X. Lin, B. Ding, J. Han, F. Zhu, and B. Zhao. “Text Cube: Computing IR Measures for Multidimensional Text Database Analysis”, ICDM’08
• D. Zhang, C. Zhai, and J. Han, “Topic Cube: Topic Modeling for OLAP on Multidimensional Text Databases”, SDM’09 (Best of SDM’09)