Research Article
Predicting Financial Extremes Based on Weighted Visual Graph of Major Stock Indices
Figure 8
Performance of peak indicators based on four methods for 12 indices. The x axis is the threshold selected during prediction of extreme values and the y axis is the F1 score (a = 45, b = 131, S = 262, and n = 3 (for accumulated degree (AD) or accumulated weight (AW))).
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