Category hierarchy maintenance : a data-driven approach

• المؤلفون الرئيسيون: Yuan, Quan, Cong, Gao, Sun, Aixin, Lin, Chin-Yew, Magnenat-Thalmann, Nadia
• مؤلفون آخرون: School of Computer Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Computer science and engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/97576; http://hdl.handle.net/10220/12082

Category hierarchies often evolve at a much slower pace than the documents reside in. With newly available documents kept adding into a hierarchy, new topics emerge and documents within the same category become less topically cohesive. In this paper, we propose a novel automatic approach to modifyin...