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. 2011 Apr 22;6(4):e18541. doi: 10.1371/journal.pone.0018541

Figure 4. Evolution of AUC, true negative rate (TNR) and false negative rate (FNR) in CF-GA using increasing number of classifiers.

Figure 4

Classifiers were added to the collaborative filter, using averaged voting, in increasing precision order. For example, abscissa “JRIP-N5” corresponds to the CF-GA method using J48-M10, Logistic and JRIP-N5 classifiers. Green and red curves correspond to AUC of GA method (which is constant since it doesn't use the classifiers, shown for comparison) and CF-GA method respectively. TNR: true negative rate; FNR: false negative rate.