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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is forward propagation in a neural network?
💡 Hint: Think of the pathway the data takes in the network.
Question 2
Easy
Name one activation function.
💡 Hint: Consider functions that add non-linearity.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the first step in a neural network's operations?
- Training
- Forward Propagation
- Backpropagation
💡 Hint: It's the process that begins when you enter input into the network.
Question 2
True or False: The activation function is applied after the weighted sum.
- True
- False
💡 Hint: Think about the order of operations in a neuron.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple neural network with an input layer of 2 neurons, 1 hidden layer with 2 neurons, and an output layer with 1 neuron. Describe the forward propagation process.
💡 Hint: Visualize the flow of data from input to output.
Question 2
Consider a neural network with an input of values [1, 2, 3], weights [0.2, 0.8, 0.5], and bias 0.5. Calculate the output using a ReLU activation function.
💡 Hint: Start with finding the weighted sum before applying the activation function.
Challenge and get performance evaluation