Amari errors of ICA and GRBM-2-2 on the blind source separation task over different trials.

Abstract

<p>The Amari error compares the estimated with the true unmixing matrix. The box extends from the lower to the upper quantile values of the errors, with a line at the median. The whiskers extending from the box show the minimum-maximum range. As a base line, the Amari errors between the real unmixing matrices and random matrices are provided.</p