Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Simulation Study I: Performance comparison for ARMA sources. Sample sizes T = 128, 256, 512, 1024. Number of sources M = 5. The boxplots show the Amari error between the true unmixing matrix and the estimated unmixing matrix for the various methods. The median computation time is at the top of the corresponding boxplot. The cICA–YW provides more accurate estimates than its competitors in a fairly short time. Infomax stands for the extended Infomax as described in the text.
