以下哪个是计算F_β度量的公式____
A((1+β^2 )×precision×recall)/(β^2×precision+recall)
B((1+β^2 )×precision×recall)/(β^2×precision×recall)
C((1+β^2 )×precision×recall)/(β×precision+recall)
D((1+β^2 )×precision×recall)/(β×precision×recall)
以下哪个是计算F_β度量的公式____
A((1+β^2 )×precision×recall)/(β^2×precision+recall)
B((1+β^2 )×precision×recall)/(β^2×precision×recall)
C((1+β^2 )×precision×recall)/(β×precision+recall)
D((1+β^2 )×precision×recall)/(β×precision×recall)
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