no code implementations • 2 Nov 2016 • Daniel Bartz
Many machine learning algorithms require precise estimates of covariance matrices.
no code implementations • 25 Sep 2015 • Irene Winkler, Danny Panknin, Daniel Bartz, Klaus-Robert Müller, Stefan Haufe
Inferring causal interactions from observed data is a challenging problem, especially in the presence of measurement noise.
no code implementations • 5 Dec 2014 • Daniel Bartz, Johannes Höhne, Klaus-Robert Müller
For the sample mean and the sample covariance as specific instances, we derive conditions under which the optimality of MTS is applicable.
no code implementations • NeurIPS 2013 • Daniel Bartz, Klaus-Robert Müller
Analytic shrinkage is a statistical technique that offers a fast alternative to cross-validation for the regularization of covariance matrices and has appealing consistency properties.
Optical Character Recognition Optical Character Recognition (OCR)