@article{sebastiani02,
	title = { Machine learning in automated text categorization },
	author = {Fabrizio Sebastiani},
	journal = { ACM Computing Surveys (CSUR) },
	number = { 1 },
	pages = { 1--47 },
	publisher = { ACM Press },
	volume = { 34 },
	year = { 2002 },
	biburl = {http://www.bibsonomy.org/bibtex/242440ebf78522d534c68f62c90f6cf55/mgrani},
	issn = { 0360-0300 },
	keywords = {imported }
}