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. 2025 Jan 6;5:1509361. doi: 10.3389/fdmed.2024.1509361

Table 5.

Confusion matrix for the teeth segmentation model.

Actual value
Predicted value Positive Negative
Positive TP:983 FP:589
Negative FN:11 TN:18687

True Positive (TP): Correctly identified areas indicating bone loss.

True Negative (TN): Correctly identified areas without bone loss.

False Positive (FP): Areas incorrectly labeled as having bone loss when none is present.

False Negative (FN): Areas with bone loss that were incorrectly identified as normal.