Neural Network Playground
Classes 8–12 · about 7 minutes · free, no sign-up
What you will learn
Explain that a neural network learns by adjusting weights after each mistake, that one neuron can only draw a straight boundary while layers of neurons can learn curved shapes, and what overfitting is.
How to play
- Pick a set of orange and blue dots.
- Press train and watch the background change as the network learns.
- Add hidden neurons and layers and see what shapes it can learn.
- Finish three challenges, including spotting a network that memorised instead of learning.
Go deeper
Notes, practice questions and tests for the same topic:
Class 9 Artificial Intelligence NCERT chapters → Class 11 Computer Science NCERT chapters →More in AI & Coding Lab
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