Reordering Features with Weights Fusion in Multiclass and Multiple-Kernel Speech Emotion Recognition

Table 3

Emotion recognition accuracies of different feature selection methods with the best feature number.

Selection methods	Feature number	SER accuracies (%)
		Total	Angry	Fear	Happy	Neutral	Sad
DISR	39	88.614	93.651	79.412	97.143	74.359	96.774
MRMR	39	90.099	92.063	67.647	97.143	94.872	96.774
RFWF MK	15	90.594	90.476	79.412	97.143	87.179	100
RFWF SK	39	79.208	95.238	73.529	28.571	87.179	100