@InProceedings{Fang-Cao:2009:PACLIC2009,
author    = {Alex Chengyu Fang and Jing Cao},
title     = {Adjective Density as a Text Formality Characteristic for Automatic Text Classification: A Study Based on the British National Corpus},
booktitle = {Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation},
year      = {2009},
month     = {December},
address   = {Hong Kong},
publisher = {City University of Hong Kong},
pages     = {130--139},
url       = {http://www.aclweb.org/anthology/Y09-1015}
}