Convex Analysis of Mixtures for Separating Non-negative Well-grounded Sources
Convex Analysis of Mixtures for Separating Non-negative Well-grounded Sources
Abstract Blind Source Separation (BSS) is a powerful tool for analyzing composite data patterns in many areas, such as computational biology. We introduce a novel BSS method, Convex Analysis of Mixtures (CAM), for separating non-negative well-grounded sources, which learns the mixing matrix by identifying the lateral edges of the convex …