什么是TP, FP, TN, FN
TP = True Positive
FP = False Positive
TN = True Negative
FN = False Negative
| Prediction | |||
|---|---|---|---|
| Positive | Negative | ||
| Actual | Positive | True Positive | False Negative |
| Negative | False Positive | True Negative | |
TP = True Positive
FP = False Positive
TN = True Negative
FN = False Negative
| Prediction | |||
|---|---|---|---|
| Positive | Negative | ||
| Actual | Positive | True Positive | False Negative |
| Negative | False Positive | True Negative | |

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