Table 2.

Analysis of emotion recognition results.

Features	Literature [5]		Literature [9]		Method in this paper
	Happy	Fear	Happy	Fear	Happy	Fear
Time domain	92.4	93.5	92.5	94.2	93.1	95.2
Wavelet	91.4	92.24	92.25	93.6	92.56	93.1
Time frequency	92.5	93.2	94	94.2	94.6	94.5
Time domain + wavelet	93.4	94	93.6	95	94.2	95.6