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4 cards from this section. Quick, good the night before a test.
What is the primary goal of Gradient Descent?
Think about what we aim to solve in optimization.
What does the learning rate determine in Gradient Descent?
How quickly do you want to move toward the solution?
What does Gradient Descent aim to optimize?
Think about the general goal of optimization.
True or False: The learning rate must always be 1 for Gradient Descent.
Does it have to be a specific number?
Given a quadratic function, derive the first few steps using Gradient Descent, assuming a learning rate of 0.1.
Use the derivative to determine the gradient, then apply the update formula.
Discuss a scenario in which Stochastic Gradient Descent may provide better results than Batch Gradient Descent.
What might happen if we never adjust based on individual data points?
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