DataWarehouse {MetaData , SummaryData (OlapAnalysis , Reporting , DataMining) , RawData}
classification(分类)
-
confusion matrix
TDR = TP / (TP + FN)
TNR = TN / (TN + FP)
Accuracy(准确性) = (TP + TN)/ (P + N)
confusion matrix
DataWarehouse {MetaData , SummaryData (OlapAnalysis , Reporting , DataMining) , RawData}
confusion matrix
TDR = TP / (TP + FN)
TNR = TN / (TN + FP)
Accuracy(准确性) = (TP + TN)/ (P + N)
本文标题:第一周笔记
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