||
Commission errors(错分误差) and Omission errors(漏分误差):
commission errors + user accuracy(precision) = 1;
omission errors + producer accuracy(recall) = 1;
user accuracy = TP/(TP+FP);
producer accuracy = TP/(TP+FN);
【参考】
https://blog.csdn.net/xioagege1995/article/details/103112573
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