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Hyperparameter Tuning
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Grid vs random search
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655.
Random Search Mechanism
easy
How does random search explore the hyperparameter space?
A
It selects configurations that maximize the expected improvement over the current best result
B
It samples configurations near the current best result using a Gaussian perturbation at each step
C
It randomly selects a subset of grid search configurations to reduce the total number of evaluations
D
It independently samples each hyperparameter from a predefined distribution for each configuration
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