KwickClips Artificial Intelligence · 40 sec · free
Healthy predicted, sick in reality?
Short answer. False negative.
How do you check your counts?
They must add up to the total.
Four patients
| AI says | Truth | Outcome |
|---|---|---|
| sick | sick | TP |
| sick | healthy | FP |
| healthy | sick | FN |
| healthy | healthy | TN |
Remember
| Counts add to the total |
Can you count all four outcomes? Compare each row. Sick and sick, true positive. Sick but healthy, false positive. Healthy but sick, false negative. Healthy and healthy, true negative. Check that counts add up to the total.
This clip is from the full lesson: Evaluation Basics: True Positive, False Positive, True Negative, False Negative — 6 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 9 Artificial Intelligence (417)
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