Artificial Intelligence / Unit 8 AI 0440 short lesson, about 20 seconds
Bends Required
Captions available
The idea
Stacking linear stages buys nothing — a weighted sum of weighted sums collapses to one weighted sum — so each stage must pass its scores through a bend.
In practice
The threshold is the bluntest bend; gentler ones arrive shortly, and why gentleness matters is the coming story.
Where people slip
Layers plus bends is the whole recipe — miss either and the stack is a single cut in costume.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Builds on
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