G***G
发帖数: 16778 | 1 for 2 classes classification, we have specificity and sensitivity to
evalute the prediction performance.
for a 3 classes classification, what methods can measure the prediciton
performance in addition to the accuracy?
for example
class1 class2 class3
class1 10 2 2
class2 0 5 1
class3 0 2 6
The accuracy is (10+5+6)/(10+2+2+5+1+2+6).
any other measurement we can use? |
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