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  Indian J Med Microbiol
 

Figure 5: Classification performance of the PC1 and PC2 classifiers. Human immunodeficiency virus true versus false-positive classification confusion matrices based on (a) PC1 and (b) PC2 using assay-positive cases and assuming clinical disposition as the ground truth. Average values and standard deviation of the overall classification accuracy, and true and false-positive prediction accuracies obtained through 10 repetitions of 10-fold cross validation using (c) PC1 and (d) PC2 for the human immunodeficiency virus true versus false-positive classification

Figure 5: Classification performance of the PC1 and PC2 classifiers. Human immunodeficiency virus true versus false-positive classification confusion matrices based on (a) PC1 and (b) PC2 using assay-positive cases and assuming clinical disposition as the ground truth. Average values and standard deviation of the overall classification accuracy, and true and false-positive prediction accuracies obtained through 10 repetitions of 10-fold cross validation using (c) PC1 and (d) PC2 for the human immunodeficiency virus true versus false-positive classification