title = {News{W}eeder: learning to filter netnews},
author = {Ken Lang}, booktitle = {Proceedings of the 12th International Conference on Machine Learning}, pages = {331--339}, publisher = {Morgan Kaufmann publishers Inc.: San Mateo, CA, USA}, url = {http://citeseer.ist.psu.edu/lang95newsweeder.html}, year = {1995},
keywords = {1995 content-filtering ir naive-bayes usenet }