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How Neural Networks Learn

What is a neuron?
How networks learn
Backpropagation

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Every unit is broken into bite-sized lessons written by AI, structured to build on what you already know as you move through the roadmap.

Unit 1 · Foundations

What is a neuron?
Weights & activations
How networks learn
Backpropagation

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Each lesson ends with multiple choice, true/false, and fill-in-the-blank questions with instant feedback, so concepts stick before you move on.

Question 2 of 3

What does backpropagation actually do?

AIt stores training data permanently
BIt adjusts weights to reduce prediction error
CIt deletes unused neurons
DIt increases the learning rate automatically

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1,240

Total XP

12

Day streak

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