二分类
prediction | |||
fact | True Positive | False Negative | TP+FN |
False Positive | True Negative | FP+TN | |
TP+FP | FN+TN | TP+FN+FP+TN |
TP:预测为阳性,实际就是阳性(真阳性)
FP:预测为阳性,实际是阴性(假阳性)
prediction | |||
fact | True Positive | False Negative | TP+FN |
False Positive | True Negative | FP+TN | |
TP+FP | FN+TN | TP+FN+FP+TN |