1. Multivariate exponentially weighted moving covariance matrix;D M Hawkins;Technometrics,2008
2. Conditional likelihood maximisation: A unifying framework for information theoretic feature selection;G Brown;Journal of Machine Learning Research,2012
3. CMI: An informationtheoretic contrast measure for enhancing subspace cluster and outlier detection;K B�hm;Proceedings of the 2013 SIAM International Conference on Data Mining (SDM),2013
4. Portfolio selection;H Markowitz;The Journal of Finance,1952