Browsing by Author "0572651"
Calderbank, R; Carin, Lawrence; Carson, W; Chen, M; Rodrigues, Miguel (Proceedings of the 29th International Conference on Machine Learning, ICML 2012, 2012-10-10)We study the problem of supervised linear dimensionality reduction, taking an information-theoretic viewpoint. The linear projection matrix is designed by maximizing the mutual information between the projected signal and ...
Calderbank, R; Carin, Lawrence; Carson, WR; Chen, M; Rodrigues, Miguel (SIAM Journal on Imaging Sciences, 2012-12-01)We consider the recovery of an underlying signal x ∈ ℂm based on projection measurements of the form y = Mx+w, where y ∈ ℂℓ and w is measurement noise; we are interested in the case ℓ ≪ m. It is assumed that the signal model ...
Carin, Lawrence; IEEE; Rodrigues, Miguel; Wang, L (2013 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT), 2013)