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Table 6 Accuracy performance of emotion recognition [%] for acted speech

From: Efficiency of chosen speech descriptors in relation to emotion recognition

Clasifier SFS FMS S-PCA SFS + S-PCA FMS + S-PCA
k-NN 60.8 64.55 65.8 34.17 53.59 56.11
SVM 16.87 16.87 42.19 51.47 54.43 56.54
  1. without selection, FMS and SFStwo different selection methods, S-PCA extraction, SFS + S-PCA and FMS + S-PCA selection and extraction