8.2.2 - Forward Propagation
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Practice Questions
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What is forward propagation?
💡 Hint: Consider the flow of data through the layers.
Name an activation function.
💡 Hint: Think about functions that introduce non-linearity.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does forward propagation do in a neural network?
💡 Hint: Remember the flow of input to output.
True or False: Activation functions are used to make the outputs linear.
💡 Hint: Consider the purpose of activation functions.
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Challenge Problems
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Design a simple neural network with two hidden layers. Describe how forward propagation occurs with an example input and weights.
💡 Hint: Focus on how each layer transforms the data.
Compare and contrast the use of Sigmoid and ReLU in forward propagation. Under what circumstances would you choose one over the other?
💡 Hint: Consider the architectural implications of selecting activation functions.
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