How an AI learns · part 6 of 11 · Label errors, too-alike examples, messy data and data cleaning

Can an AI learn from wrong answers?

An AI sure a cat is a dog learned exactly what it was told: wrong labels, wolves always on snow, a Mars spacecraft lost to mixed units, and a 770 typo that drags the plank until data cleaning settles it. Turn the share of wrong training labels and watch a toy AI's right answers fall.

What you turn: Wrong labels in the training data

The reel

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The full lesson · 9:27

The long version

The same idea, slower: more examples, and pauses to try each step yourself.