Intelligent Voice System Design for Optimizing E-Business Advertising Rhetoric Based on SVM Algorithm

Table 3

Recognition results of SVM implemented on German speech emotion using one-to-one multi-class method.

Emotion	Recognition accuracy (%)
	Anger	Sadness	Happiness	Neutral	Fear
Anger	88.26	0.00	7.86	0.00	3.95
Sadness	0.00	64.00	0.00	36.00	0.00
Happiness	39.63	0.00	42.82	10.71	17.21
Neutral	3.12	43.72	0.00	50.00	3.12
Fear	22.22	14.76	7.42	11.32	44.23