摘要: True Positive (TP) False Positive (FP) False Negative (FN) True Negative TN 准确率(accuracy) = 预测对的/所有 = (TP+TN)/(TP+FN+FP+TN)精确率(precision) = TP/(TP+FP) 阅读全文
posted @ 2016-12-09 09:31 太一吾鱼水 阅读(848) 评论(0) 推荐(0)