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Table 3 Results of emotion classification by all algorithms

From: Analysis of physiological signals for recognition of boredom, pain, and surprise emotions

Models

Accuracy (%)

DFA (SPSS 15.0)

84.7

LDA

74.9

CART

67.8

SOM

61.5

Naïve Bayes

71.9

SVM

62.0

  1. DFA discriminant function analysis, LDA linear discriminant analysis, CART classification and regression trees, SOM self-organizing map, SVM support vector machine