Table 1 Contingency tables of DeFN using 2010–2015 datasets
From: Operational solar flare prediction model using Deep Flare Net
(a) Threshold = 50% | (b) Threshold = 50% | ||||||
|---|---|---|---|---|---|---|---|
≥ M-class flares | Observed events | ≥ C-class flares | Observed events | ||||
Yes | No | Yes | No | ||||
Forecast | Yes | 963 | 4382 | Forecast | Yes | 4967 | 4420 |
events | No | 54 | 25,937 | events | No | 1171 | 20,778 |