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Table 5 The classification results of RT-ERM with different time scales for θ rhythm under the dimension of emotion arousal

From: A EEG-based emotion recognition model with rhythm and time characteristics

Time scale (s)

Assessment method (mean ± std.)

ACC/%

TPR/%

TNR/%

Macro-F1

0.25

67.0 ± 7.3143

60.5 ± 10.8282

73.5 ± 13.4257

65.5009

0.5

69.1 ± 4.2131

65.5 ± 10.3561

72.5 ± 8.1394

67.9658

0.75

62.25 ± 2.8394

55.0 ± 5.0

69.5 ± 4.7169

59.3537

1.0

64.25 ± 3.7165

63.5 ± 8.6746

65.0 ± 10.9544

63.7584

2.0

64.57 ± 1.991

63.41 ± 6.3994

65.73 ± 7.8801

64.3596

3.0

61.0 ± 5.3851

62.5 ± 11.8848

59.5 ± 8.2006

61.5251

4.0

57.75 ± 4.9307

56.0 ± 9.9498

59.5 ± 10.1118

57.18

5.0

61.0 ± 2.7838

61.0 ± 9.1651

61.0 ± 7.0

61.0651

6.0

62.5 ± 4.8734

61.5 ± 8.6746

63.5 ± 6.7268

62.1434