%0 Conference Proceedings %T Category Levels in Hierarchical Text Categorization %A D’Alessio, Stephen %A Murray, Keitha %A Schiaffino, Robert %A Kershenbaum, Aaron %Y Ide, Nancy %Y Voutilainen, Atro %S Proceedings of the Third Conference on Empirical Methods for Natural Language Processing %D 1998 %8 June %I Association for Computational Linguistics %C Palacio de Exposiciones y Congresos, Granada, Spain %F dalessio-etal-1998-category %U https://aclanthology.org/W98-1508 %P 61-70