On the Necessity of Irrelevant Variables
Philip M. Long and David P. Helmbold

@article{13:69,author={David P. Helmbold and Philip M. Long}, Title={On the Necessity of Irrelevant Variables},journal={Journal of Machine Learning Research},volume={13}, url={http://www.jmlr.org/papers/volume13/helmbold12a/helmbold12a.pdf}}