Matrix Exponentiated Gradient Updates for On-line Learning and Bregman Projection
Manfred K. Warmuth and Koji Tsuda and Gunnar Rtsch

@article{6:34,author={Koji Tsuda and Gunnar Rtsch and Manfred K. Warmuth}, Title={Matrix Exponentiated Gradient Updates for On-line Learning and Bregman Projection},journal={Journal of Machine Learning Research},volume={6}, url={http://www.jmlr.org/papers/volume6/tsuda05a/tsuda05a.pdf}}