KwickClips Artificial Intelligence · 40 sec · free
Which fruit wins with k = 3?
Short answer. Apple, 2 to 1.
Can a new k change it?
Yes.
k = 3 at (5, 5)
| Fruit | Distance | Label |
|---|---|---|
| A | 1 | Orange |
| B | 3 | Apple |
| C | 3 | Apple |
Remember
| Apple wins 2 to 1 |
| A new k can change it |
A new fruit arrives. Let three neighbours vote. The three closest fruits vote. A is one away, an orange. B is three away, an apple. C is three away, an apple. Apple wins, two to one. A new k can change it.
This clip is from the full lesson: Classification and the k-Nearest Neighbours Algorithm — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 10 Artificial Intelligence (417), CBSE Class 10 Artificial Intelligence (417), CBSE Class 11 Artificial Intelligence (843), CBSE Class 11 Artificial Intelligence (843)
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