@article {DBLP:journals/tkde/FungYLY06,
	title = {{T}ext {C}lassification without {N}egative {E}xamples {R}evisit},
	journal = {IEEE Trans. Knowl. Data Eng.},
	volume = {18},
	number = {1},
	year = {2006},
	pages = {6-20},
	author = {Gabriel Pui Cheong Fung and Yu, Jeffrey Xu and Hongjun Lu and Philip S. Yu}
}
