Open Access

Table 5

Performance results of ApSS, H&KSS and BSS. In parenthesis we reported the threshold values which maximize the skill scores.

Flare class ApSS H&KSS BSS
C1.0+ 0.16 (0.40) 0.45 (0.25) 0.20
M1.0+ 0.04 (0.27) 0.56 (0.05) 0.12
X1.0+ 0.70 (0.01) 0.04

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