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Deria (Sensitiviti)×Akurasi Seimbang×Kepersisan×
BidangPenilaian ModelPenilaian ModelPenilaian Model
KeluargaMCDMMCDMMCDM
Tahun asal20th century201020th century
PengasasHistorical statistical foundationsBrodersen, Ong, Stephan, and BuhmannHistorical statistical foundations
JenisEvaluation metricEvaluation metricEvaluation metric
Sumber perintisFawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗Brodersen, K. H., Ong, C. S., Stephan, K. E., & Buhmann, J. M. (2010). The balanced accuracy and its posterior distribution. 20th International Conference on Pattern Recognition (ICPR), 3121-3124. DOI ↗Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗
AliasSensitivity, True Positive Rate, TPRAverage Recall, Equal-weight Average SensitivityPositive Predictive Value, PPV
Berkaitan555
RingkasanRecall measures the proportion of actual positive cases that were correctly identified by the classifier. It answers the question: 'Of all the cases that were truly positive, how many did we find?' Recall is critical in scenarios where missing positive cases is costly.Balanced accuracy is the average of recall values computed for each class separately. It corrects for class imbalance by giving equal weight to the performance on each class, regardless of class frequency in the dataset.Precision measures the proportion of positive predictions that were actually correct. It answers the question: 'Of all the cases we predicted as positive, how many were truly positive?' Precision is critical in scenarios where false positives are costly.
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ScholarGateBandingkan kaedah: Recall (Sensitivity) · Balanced Accuracy · Precision. Dicapai 2026-06-18 daripada https://scholargate.app/ms/compare