Basic understanding of confusion matrix
In Case R output language
understood meaning letter confusion matrix from FIG
appreciated that the accuracy
is understood and appreciated that the value P value ,,, desired kappa god advice
explanation of the parameters
when the results of extraction
##计算的混淆矩阵
pls.cmx <- confusionMatrix(data = pls_predicting, test$type)
结果提取
pls.cmx$byClass
Extract the meaning of each parameter
Calculation formula |
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