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Table 2 AP results for graph-level anomaly detection

From: Recognition of Yuan blue and white porcelain produced in Jingdezhen based on graph anomaly detection combining portable X-ray fluorescence spectrometry

AUC

EEXPT.1

EEXPT.2

EEXPT.3

MEAN

STD

OCSVM

81.33%

57.03%

48.92%

62.43%

16.87%

IF

92.02%

86.66%

85.01%

88.38%

4.48%

LOF

92.81%

92.02%

92.53%

92.45%

0.40%

GAAN

79.47%

60.70%

56.86%

65.68%

12.10%

OCGNN

89.47%

91.48%

90.99%

90.65%

1.05%

GCNAE

92.58%

92.44%

92.28%

92.43%

0.15%

DOMINANT

80.44%

87.78%

85.69%

84.64%

3.78%

CONAD

85.11%

87.99%

91.29%

88.13%

3.09%

GUIDE

93.14%

93.31%

93.39%

93.28%

0.13%

GRAM

95.48%

95.29%

95.81%

95.53%

0.26%

  1. Bold values indicate that GRAM achieves the best results compared to other methods