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. Author manuscript; available in PMC: 2012 Jun 15.
Published in final edited form as: Neuroimage. 2011 Mar 21;56(4):1929–1945. doi: 10.1016/j.neuroimage.2011.03.032

Figure 7.

Figure 7

An example from one Monte Carlo run illustrating that ARD can effectively determine the source number. (A) Hinton diagram of the true mixing matrix A. (B) Hinton diagrams of ÂVB, whose Amari index is 0.1365. (C) Hinton diagram of ÂCSP, whose Amari index is 2.0726. (D) Hinton diagram of ÂInfomax, whose Amari index is 2.4259. Each entry in the matrices is represented by the size of the area of a red (positive value) or green (negative value) square.