AI Primer

Neural networks · Module 13

PART IV

Neural networks

How modern AI actually represents functions: stacks of simple mathematical operations.

Applied frame

Follow the representation through layers, weights, activations, and training feedback.

Diagram cue

The diagram stacks simple operations so the abstraction ladder stays legible.

Neural-network layers diagram from input through weighted hidden layers to output
Neural networks build useful behavior by composing many weighted steps.
PART IV animated explainer
Owned Edwy animated explainer for PART IV.

Neural networks compose many small transformations. Key motion beats: input, hidden layers, weights, output.

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Source slide 14