Research Article
Deep Learning for Automatic Recognition of Magnetic Type in Sunspot Groups
Table 4
Three-class confusion matrix.
| ā | Recognized Alpha | Recognized Beta | Recognized Beta-x |
| Observed Alpha | True Alpha(TA) | False Beta_A(AB) | False Beta-x_A(AC) | Observed Beta | False Alpha_B(BA) | True Beta(TB) | False Beta-x_B(BC) | Observed Beta-x | False Alpha_C(CA) | False Beta_C(CB) | True Beta-x(TC) |
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