@article{8:77,author={Evgeniy Gabrilovich and Shaul Markovitch}, Title={Harnessing the Expertise of 70,000 Human Editors: Knowledge-Based Feature Generation for Text Categorization},journal={Journal of Machine Learning Research},volume={8}, url={http://www.jmlr.org/papers/volume8/gabrilovich07a/gabrilovich07a.pdf}}