as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
what are the two most common hyperparameter tuning algorithms used in machine learning?
user
the two most common hyperparameter tuning algorithms used in machine learning are grid search and random search. grid search approaches require selecting a set of values for each hyperparameter, while random search explores a pre-defined range of values for each hyperparameter of interest.
assistant