. Author manuscript; available in PMC: 2009 Feb 15.

Published in final edited form as: J Neurosci Methods. 2007 Oct 5;168(1):224–238. doi: 10.1016/j.jneumeth.2007.09.030

Table 1.

Confusion matrix from the cross-validation on actors’ data

Classified	Happiness	Sadness	Anger	Fear	Neutral
Intended	Happiness	Sadness	Anger	Fear	Neutral
Happiness	82.8%	11.2%	3.0%	3.0%	0.0%
Sadness	6.4%	73.3%	8.9%	10.2%	1.3%
Anger	3.9%	9.3%	76.4%	7.7%	2.8%
Fear	1.9%	7.6%	16.5%	74.1%	0.0%
Neutral	0.6%	0.0%	0.6%	0.0%	98.8%