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. 2014 Apr 28;14(5):7711–7737. doi: 10.3390/s140507711

Table 7.

Robustness of the system of recognition and imitation of facial expressions.

Test Pfc Sadness Happiness Fear Anger Neutral Errors
Sadness 90% 0% 0% 0% 4% 6%
Happiness 0% 98% 0% 0% 0% 2%
Fear 1% 2% 95% 0% 0% 2%
Anger 2% 0% 0% 95% 0% 3%
Neutral 3% 0% 0% 0% 92% 5%