TPTP+FP\large \frac{TP}{TP + FP}TP+FPTP
TPTP+FN\large \frac{TP}{TP + FN}TP+FNTP
2⋅precision⋅recallprecision+recall2\cdot\large\frac{precision\cdot recall}{precision + recall}2⋅precision+recallprecision⋅recall (1+beta2)⋅precision⋅recallbeta2⋅precision+recall(1+beta^2)\cdot\large\frac{precision\cdot recall}{beta^2\cdot precision + recall}(1+beta2)⋅beta2⋅precision+recallprecision⋅recall
3-class(A, B, C) 문제 -> A vs (B,C), B vs (A,C), C vs (A,B) 로 나누어 수행