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Financial Innovation

Table 5 Performance of decision trees

From: Predicting abnormal trading behavior from internet rumor propagation: a machine learning approach

Tree

Accuracy

Sensitivity

Specificity

Precision

AUC ROC

1

0.61

0.61

0.67

0.61

0.63

2

0.70

0.70

0.70

0.70

0.74

3

0.84

0.84

0.85

0.84

0.91

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