public Float getAuc() {
        return this.auc;
    }
<p>
The area under the curve (auc). This summarizes the total positive rate (tpr) and false positive rate (FPR)
across all possible model score thresholds.
</p>

@return The area under the curve (auc). This summarizes the total positive rate (tpr) and false positive rate
        (FPR) across all possible model score thresholds.
aws-java-sdk-frauddetector/src/main/java/com/amazonaws/services/frauddetector/model/TFIModelPerformance.java