From: Kernel PCA feature extraction and the SVM classification algorithm for multiple-status, through-wall, human being detection
Predicted
1
0
Sum
Actual
True positive (TP)
False negative (FN)
Actual positive (TP + FN)
False positive (FP)
True negative (TN)
Actual negative (FP + TN)
Predicted positive (TP + FP)
Predicted negative (FN + TN)
TP + FP + FN + TN