@inproceedings{NIPS2005_d4784467, author = {Moghaddam, Baback and Weiss, Yair and Avidan, Shai}, booktitle = {Advances in Neural Information Processing Systems}, editor = {Y. Weiss and B. Sch\"{o}lkopf and J. Platt}, pages = {}, publisher = {MIT Press}, title = {Spectral Bounds for Sparse PCA: Exact and Greedy Algorithms}, url = {https://proceedings.neurips.cc/paper_files/paper/2005/file/d47844673f2db74d78da8687d794523d-Paper.pdf}, volume = {18}, year = {2005} }