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Meanings in measures.
| Abbreviation | Full form | Symbol | Meaning |
|---|---|---|---|
| P | Positive | AD | |
| N | Negative | HC | |
| TP | True positive | o(1, 1) | AD images are classified correctly. |
| FP | False positive | o(2, 1) | HC images are wrongly classified as AD. |
| TN | True negative | o(2, 2) | HC images are classified correctly. |
| FN | False negative | o(1, 2) | AD images are wrongly classified as HC. |
