@inproceedings{sigir99/yang,
title = {A Re-examination of Text Categorization Methods},
author = {Yiming Yang and Xin Liu},
booktitle = {Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR'99},
pages = {42--49},
year = {1999},
keywords = {imported }
}
::