Artificial Intelligence / Unit 8 AI 0414 short lesson, about 20 seconds
"More Data Always Helps"
Captions available
The idea
Quantity fights the accidents — flukes die at scale — while only representativeness fights the skew; no amount of the first substitutes for the second.
In practice
The festival fluke dies quietly around row fifty; a million rows from a biased process polish the bias to a shine.
Where people slip
When every criticism is answered with "we trained on more data," ask what the new data was of.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Unlocks
Something wrong in this lesson? Flag it · Sources for Artificial Intelligence